Skip to content

High-quality research proteins.

  • 1-800-805-6531

  • Mon - Sat 8.00-18.00, Sun - Closed

  • info@prospecbio.com

  • PO Box 6591 East Brunswick NJ 08816

  • Products
    • Cytokines
    • Growth factors
    • Chemokines
    • Cd antigens
    • Neurotrophins
    • Hormones
    • Enzymes
    • Viral antigens
    • Recombinant proteins
    • Natural proteins
    • Monoclonal antibodies
    • Polyclonal antibodies
    • Thermal Packaging
  • About
    • Company
    • Founder
    • Contribution
  • Customers
    • Eastern Asia
    • Eastern Europe
    • North America
    • South America
    • South East Asia
    • Southern Asia
    • Western Europe
  • Ordering
    • Ordering Method
    • Ordering - Credit Card
    • Ordering - PO
    • Shipping Fees
    • FAQs
  • Services
    • DNA Cloning
    • Protein Expression
    • Monoclonal Antibody
    • Fermentation
    • Technology License
  • Contact us
Log in

Country/region

  • USD $ | Albania
  • USD $ | Andorra
  • USD $ | Argentina
  • USD $ | Armenia
  • USD $ | Australia
  • USD $ | Austria
  • USD $ | Azerbaijan
  • USD $ | Belarus
  • USD $ | Belgium
  • USD $ | Bolivia
  • USD $ | Brazil
  • USD $ | Bulgaria
  • USD $ | Cambodia
  • USD $ | Canada
  • USD $ | Chile
  • USD $ | China
  • USD $ | Colombia
  • USD $ | Costa Rica
  • USD $ | Croatia
  • USD $ | Cyprus
  • USD $ | Czechia
  • USD $ | Denmark
  • USD $ | Estonia
  • USD $ | Finland
  • USD $ | France
  • USD $ | Georgia
  • USD $ | Germany
  • USD $ | Greece
  • USD $ | Hong Kong SAR
  • USD $ | Hungary
  • USD $ | Iceland
  • USD $ | India
  • USD $ | Ireland
  • USD $ | Israel
  • USD $ | Italy
  • USD $ | Japan
  • USD $ | Kazakhstan
  • USD $ | Latvia
  • USD $ | Liechtenstein
  • USD $ | Lithuania
  • USD $ | Madagascar
  • USD $ | Malta
  • USD $ | Mexico
  • USD $ | Moldova
  • USD $ | Monaco
  • USD $ | Netherlands
  • USD $ | New Zealand
  • USD $ | North Macedonia
  • USD $ | Norway
  • USD $ | Panama
  • USD $ | Paraguay
  • USD $ | Peru
  • USD $ | Philippines
  • USD $ | Poland
  • USD $ | Portugal
  • USD $ | Romania
  • USD $ | Singapore
  • USD $ | Slovakia
  • USD $ | Slovenia
  • USD $ | South Africa
  • USD $ | South Korea
  • USD $ | Spain
  • USD $ | Sri Lanka
  • USD $ | Sweden
  • USD $ | Switzerland
  • USD $ | Taiwan
  • USD $ | Thailand
  • USD $ | Türkiye
  • USD $ | Ukraine
  • USD $ | United Kingdom
  • USD $ | United States
  • USD $ | Uruguay
  • USD $ | Vatican City
  • USD $ | Venezuela
  • USD $ | Vietnam
  • Facebook
  • Instagram
logoProSpec - Recombinant Protein Manufacturer for academic and R&D industry
Become a distributor
Account Log in
Wishlist
Cart Cart(0)
  • Products
    +
    • Cytokines
    • Growth factors
    • Chemokines
    • Cd antigens
    • Neurotrophins
    • Hormones
    • Enzymes
    • Viral antigens
    • Recombinant proteins
    • Natural proteins
    • Monoclonal antibodies
    • Polyclonal antibodies
    • Thermal Packaging
  • About
    +
    • Company
    • Founder
    • Contribution
  • Customers
    +
    • Eastern Asia
    • Eastern Europe
    • North America
    • South America
    • South East Asia
    • Southern Asia
    • Western Europe
  • Ordering
    +
    • Ordering Method
    • Ordering - Credit Card
    • Ordering - PO
    • Shipping Fees
    • FAQs
  • Services
    +
    • DNA Cloning
    • Protein Expression
    • Monoclonal Antibody
    • Fermentation
    • Technology License
  • Contact us

Item added to your cart

View cart
View All
  • Cytokines
  • Growth factors
  • Chemokines
  • Cd antigens
  • Neurotrophins
  • Hormones
  • Enzymes
  • Viral antigens
  • Recombinant proteins
  • Natural proteins
  • Monoclonal antibodies
  • Polyclonal antibodies
  • Thermal Packaging
  • Tumor Necrosis Factor

    Tumor Necrosis Factor

    View All
  • 4-1BB

    4-1BB

    View All
  • Adiponectin

    Adiponectin

    View All
  • AIF1

    AIF1

    View All
  • Other Cytokines

    Other Cytokines

    View All
  • AITRL

    AITRL

    View All
  • Angiopoietin

    Angiopoietin

    View All
  • Apolipoprotein

    Apolipoprotein

    View All
  • B-Cell Activating Factor

    B-Cell Activating Factor

    View All
  • Beta Defensin

    Beta Defensin

    View All
  • Bone Morphogenetic Protein

    Bone Morphogenetic Protein

    View All
  • B type Natriuretic Peptide

    B type Natriuretic Peptide

    View All
  • BST

    BST

    View All
  • Betacellulin

    Betacellulin

    View All
  • Cardiotrophin

    Cardiotrophin

    View All
  • Activin

    Activin

    View All
  • Fibroblast Growth Factor

    Fibroblast Growth Factor

    View All
  • Other Growth Factors

    Other Growth Factors

    View All
  • CSF

    CSF

    View All
  • CTGF

    CTGF

    View All
  • IGFBP

    IGFBP

    View All
  • VEGF Protein

    VEGF Protein

    View All
  • EGF

    EGF

    View All
  • Epigen

    Epigen

    View All
  • Erythropoietin

    Erythropoietin

    View All
  • Insulin-Like Growth Factor

    Insulin-Like Growth Factor

    View All
  • Growth Hormone

    Growth Hormone

    View All
  • HDGF

    HDGF

    View All
  • Hepatocyte Growth Factor

    Hepatocyte Growth Factor

    View All
  • Insulin

    Insulin

    View All
  • BCA-1/ BLC (CXCL13)

    BCA-1/ BLC (CXCL13)

    View All
  • BRAK (CXCL14)

    BRAK (CXCL14)

    View All
  • C-10 (CCL6)

    C-10 (CCL6)

    View All
  • Other Chemokines

    Other Chemokines

    View All
  • MEC (CCL28)

    MEC (CCL28)

    View All
  • LD78-beta (CCL3L1)

    LD78-beta (CCL3L1)

    View All
  • CTACK (CCL27)

    CTACK (CCL27)

    View All
  • CXCL16

    CXCL16

    View All
  • CXCL17

    CXCL17

    View All
  • Platelet Factor-4 (CXCL4)

    Platelet Factor-4 (CXCL4)

    View All
  • ENA-78 (CXCL5)

    ENA-78 (CXCL5)

    View All
  • Eotaxin (CCL11,24,26)

    Eotaxin (CCL11,24,26)

    View All
  • Exodus-2 (CCL21)

    Exodus-2 (CCL21)

    View All
  • Fractalkine (CX3CL1)

    Fractalkine (CX3CL1)

    View All
  • CXCL6

    CXCL6

    View All
  • Other CD Antigens

    Other CD Antigens

    View All
  • CD14

    CD14

    View All
  • CD164

    CD164

    View All
  • CD1

    CD1

    View All
  • CD2

    CD2

    View All
  • CD200

    CD200

    View All
  • CD207

    CD207

    View All
  • CD226

    CD226

    View All
  • CD23

    CD23

    View All
  • CD244

    CD244

    View All
  • CD247

    CD247

    View All
  • CD27

    CD27

    View All
  • CD274

    CD274

    View All
  • CD300

    CD300

    View All
  • CD33

    CD33

    View All
  • Other Neurotrophins

    Other Neurotrophins

    View All
  • Beta-NGF

    Beta-NGF

    View All
  • BDNF

    BDNF

    View All
  • CDNF

    CDNF

    View All
  • CNTF

    CNTF

    View All
  • GDNF

    GDNF

    View All
  • Glia Maturation Factor

    Glia Maturation Factor

    View All
  • MANF

    MANF

    View All
  • Midkine

    Midkine

    View All
  • Neuroglobin

    Neuroglobin

    View All
  • Neurotrophic factors

    Neurotrophic factors

    View All
  • Neuregulin

    Neuregulin

    View All
  • Neuropilin

    Neuropilin

    View All
  • Pigment Epithelium-Derived Factor

    Pigment Epithelium-Derived Factor

    View All
  • Pleiotrophin

    Pleiotrophin

    View All
  • Peptide Hormones

    Peptide Hormones

    View All
  • Other Hormones

    Other Hormones

    View All
  • HCG

    HCG

    View All
  • Endothelin

    Endothelin

    View All
  • Exendin

    Exendin

    View All
  • FSH

    FSH

    View All
  • Glucagon

    Glucagon

    View All
  • GHRP

    GHRP

    View All
  • GLP

    GLP

    View All
  • Thyrostimulin

    Thyrostimulin

    View All
  • Inhibin A

    Inhibin A

    View All
  • LHRH

    LHRH

    View All
  • Melanotan

    Melanotan

    View All
  • Procalcitonin

    Procalcitonin

    View All
  • PTH

    PTH

    View All
  • Peroxiredoxin

    Peroxiredoxin

    View All
  • Peptidase

    Peptidase

    View All
  • Synthetase

    Synthetase

    View All
  • Transferase

    Transferase

    View All
  • Hydrolase

    Hydrolase

    View All
  • Dehydrogenase

    Dehydrogenase

    View All
  • ACE2

    ACE2

    View All
  • Esterase

    Esterase

    View All
  • Protein Kinases

    Protein Kinases

    View All
  • Other Enzymes

    Other Enzymes

    View All
  • Phosphatase

    Phosphatase

    View All
  • Deaminase

    Deaminase

    View All
  • Oxygenase

    Oxygenase

    View All
  • Adenylate Kinase

    Adenylate Kinase

    View All
  • Lyase

    Lyase

    View All
  • Chagas

    Chagas

    View All
  • SARS

    SARS

    View All
  • Influenza

    Influenza

    View All
  • ASFV

    ASFV

    View All
  • Astrovirus

    Astrovirus

    View All
  • Borrelia

    Borrelia

    View All
  • Helicobacter Pylori

    Helicobacter Pylori

    View All
  • Chikungunya

    Chikungunya

    View All
  • Chlamydia

    Chlamydia

    View All
  • Cytomegalo

    Cytomegalo

    View All
  • Dengue

    Dengue

    View All
  • EBV

    EBV

    View All
  • Ebola

    Ebola

    View All
  • Feline Leukemia Virus

    Feline Leukemia Virus

    View All
  • Hepatitis A

    Hepatitis A

    View All
  • Other

    Other

    View All
  • Actin

    Actin

    View All
  • ADAM

    ADAM

    View All
  • Complement Component

    Complement Component

    View All
  • Ag85

    Ag85

    View All
  • Eukaryotic Translation Initiation Factor

    Eukaryotic Translation Initiation Factor

    View All
  • Anterior Gradient Protein

    Anterior Gradient Protein

    View All
  • Heat Shock Protein

    Heat Shock Protein

    View All
  • Alpha-2-HS-Glycoprotein

    Alpha-2-HS-Glycoprotein

    View All
  • Hemoglobin

    Hemoglobin

    View All
  • Allergy

    Allergy

    View All
  • Anaplasma

    Anaplasma

    View All
  • Angiogenin

    Angiogenin

    View All
  • Ankyrin Repeat Domain

    Ankyrin Repeat Domain

    View All
  • Annexin

    Annexin

    View All
  • Other Natural Proteins

    Other Natural Proteins

    View All
  • Aprotinin

    Aprotinin

    View All
  • Transferrin

    Transferrin

    View All
  • Avidin

    Avidin

    View All
  • Anti Coagulation Factors

    Anti Coagulation Factors

    View All
  • Natural Albumin

    Natural Albumin

    View All
  • Natural Coagulation Factors

    Natural Coagulation Factors

    View All
  • Fibronectin

    Fibronectin

    View All
  • Thrombin

    Thrombin

    View All
  • Anti Human Enzyme

    Anti Human Enzyme

    View All
  • Other Monoclonal Antibodies

    Other Monoclonal Antibodies

    View All
  • Anti Human Cytokine

    Anti Human Cytokine

    View All
  • Anti Human Heat Shock Protein

    Anti Human Heat Shock Protein

    View All
  • Anti Mouse Lymphocyte

    Anti Mouse Lymphocyte

    View All
  • Anti Human Chemokine

    Anti Human Chemokine

    View All
  • Anti Human Lymphocyte

    Anti Human Lymphocyte

    View All
  • Anti Viral Monoclonal

    Anti Viral Monoclonal

    View All
  • Anti Mouse Cytokine

    Anti Mouse Cytokine

    View All
  • Anti-GST Monoclonal

    Anti-GST Monoclonal

    View All
  • Other Polyclonal Antibodies

    Other Polyclonal Antibodies

    View All
  • Anti Viral

    Anti Viral

    View All
  • Anti-GST Monoclonal

    Anti-GST Monoclonal

    View All
Back

Search results

1000 results found for “Calbindin”

Name

Description

Product #

Price

Quantity

Shipping Method

  • View Data Sheet

    Name :

    SELANK

    Description:

    SELANK

    Product # :

    HOR-035

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

    Add To Cart

    More Info

    • description
    • formulation
    • purity
    • More Info

    Description

    SELANK Synthetic is a single, non-glycosylated polypeptide chain containing 7 amino acids, having a molecular mass of 751.89 Dalton and a Molecular formula of C33H57N11O9.

    Formulation

    The protein was lyophilized with no additives.

    Purity

    Greater than 97.0% as determined by analysis by RP-HPLC.

    More Info

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized SELANK although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution SELANK should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized SELANK in sterile 18MΩ-cm H2O not less than 100 µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      H-Thr-Lys-Pro-Arg-Pro-Gly-Pro-OH.

    • Background

      Selank, also known as TP-7, is a synthetic peptide that has garnered significant attention in the scientific community due to its potential anxiolytic, neuroprotective, and nootropic effects. This heptapeptide, derived from the naturally occurring human tetrapeptide Tuftsin, has been shown to possess a wide range of biological activities, including enhancing memory, reducing anxiety, and potentially mitigating the effects of neurodegenerative diseases.

      Selank's primary mechanism of action involves its interaction with the GABAergic system, the body's main inhibitory neurotransmitter system. By modulating the activity of GABA receptors, Selank can exert a calming effect on the brain, reducing anxiety and enhancing cognitive function. Studies by Semenova et al. (2014) have demonstrated that Selank can enhance memory and learning in rats, suggesting potential applications in cognitive enhancement and the treatment of cognitive disorders.

      In addition to its anxiolytic and nootropic effects, Selank has been shown to possess neuroprotective properties. Research by Ershov et al. (2016) found that Selank could protect neurons from oxidative stress, suggesting potential applications in the treatment of neurodegenerative diseases such as Alzheimer's and Parkinson's disease.

      Given its anxiolytic, nootropic, and neuroprotective effects, Selank has been proposed as a potential therapeutic agent for a variety of conditions, including anxiety disorders, cognitive disorders, and neurodegenerative diseases. For instance, a study by Medvedev et al. (2017) found that Selank could improve symptoms in patients with generalized anxiety disorder, indicating its potential as a therapeutic agent in the treatment of anxiety disorders.

      While research on Selank is promising, it is important to note that most studies have been conducted in animals or in vitro. More research is needed to fully understand the potential effects and applications of Selank in humans. However, the existing body of research suggests that Selank could be a promising tool in the treatment of anxiety disorders, cognitive disorders, and neurodegenerative diseases.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Selank
  • View Data Sheet

    Name :

    Gly m 4.0101

    Description:

    Stress-Induced Protein SAM22 Recombinant

    Stress-induced protein SAM22, Starvation-associated message 22, Gly m 4.

    Product # :

    PRO-2278

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    Recombinant Stress-Induced Protein SAM22 produced in SF9 is a glycosylated, polypeptide chain having a calculated molecular mass of 19,484 Dalton. Gly m 4.0101 is expressed with a 10xHis tag at N-terminus and purified by proprietary chromatographic techniques.

    Source

    Sf9 insect cells.

    Formulation

    Gly m 4.0101 is supplied in in 20mM HEPES buffer pH-7.9 and 6M Urea.

    Purity

    Greater than 80.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Stress-Induced Protein SAM22 (Gly m 4.0101) causes an allergic reaction in humans. Gly m 4 is the main soy allergen for patients allergic to birch pollen with soy allergy.

    • Synonyms

      Stress-induced protein SAM22, Starvation-associated message 22, Gly m 4.

    • Physical Appearance

      Sterile Filtered clear solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. Avoid multiple freeze-thaw cycles.

    • Immunological Functions

      1. Binds IgE type human antibodies. 2. Immunodot test with positive/negative sera panels.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Gly M 40101
  • View Data Sheet

    Name :

    IL 1RA Rat

    Description:

    Interleukin-1 Receptor Antagonist Rat Recombinant

    IRAP, IL1F3, IL1RA, IL-1ra3, ICIL-1RA, IL1RN, IL1 inhibitor, IL-1ra, MGC10430.

    Product # :

    CYT-152

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • biological activity
    • More Info

    Description

    IL 1RA Rat Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 152 amino acids and having a molecular mass of 17.5kDa.The IL 1RA Rat is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Lyophilized from a 0.2µm filtered concentrated solution in PBS, pH 7.4.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    Biological Activity

    Fully biologically active when compared to standard. Measured by its ability to inhibit IL1a-dependent proliferation in D10.G4.1 mouse helper T cells. The ED50 for this effect is typically 30-150ng/ml (corresponding to a specific activity of 6,667-33,334units/mg ) in the presence of 50pg/ml of rrIL1a.

    More Info

    • Introduction

      Interleukin-1 ra is a member of the interleukin 1 cytokine family. This protein inhibits the activities of interleukin 1, alpha (IL1A) and interleukin 1, beta (IL1B), and modulates a variety of interleukin 1 related immune and inflammatory responses. This gene and five other closely related cytokine genes form a gene cluster spanning approximately 400 kb on chromosome 2. A polymorphism of this gene is reported to be associated with increased risk of osteoporotic fractures and gastric cancer. Four alternatively spliced transcript variants encoding distinct isoforms have been reported.

    • Synonyms

      IRAP, IL1F3, IL1RA, IL-1ra3, ICIL-1RA, IL1RN, IL1 inhibitor, IL-1ra, MGC10430.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized IL 1RA although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution IL 1RA should be stored at 4°C between 2-7 days and for future use below -18°C.Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized IL 1RA in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      HPAGKRPCKM QAFRIWDTNQ KTFYLRNNQL IAGYLQGPNT KLEEKIDMVP IDFRNVFLGI HGGKLCLSCV KSGDDTKLQL EEVNITDLNK NKEEDKRFTF IRSETGPTTS FESLACPGWF LCTTLEADHP VSLTNTPKEP CTVTKFYFQE DQ

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Il 1Ra Rat
  • View Data Sheet

    Name :

    PSPN Human

    Description:

    Persephin Human Recombinant

    Persephin, PSP, PSPN.

    Product # :

    CYT-801

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • biological activity
    • More Info

    Description

    PSPN Human Recombinant produced in E.Coli is a disulfide-linked homodimer containing 2x96 amino acids and having a molecular mass of 20.5kDa. The PSPN is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Lyophilized from a 0.2µm filtered concentrated solution in PBS, pH 7.4.

    Purity

    Greater than 95.0% as determined by:
    (a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    Biological Activity

    Fully biologically active when compared to standard. The ED50 as determined by a cell proliferation assay using human TT medullary thyroid cancer cells is less than 10ng/ml, corresponding to a specific activity of > 1.0 × 100,000 IU/mg. 

    More Info

    • Introduction

      Persephin is a member of the GDNF ligand subfamily of the TGF-beta superfamily. PSPN encourages the existence and growth of key dopaminergic and motor neurons, as well as taking part in kidney development. Nonetheless, persephin does not support existence of peripheral neurons.

    • Synonyms

      Persephin, PSP, PSPN.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized PSPN although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution PSPN should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized PSPN in 4mM HCl not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      ALSGPCQLWS LTLSVAELGL GYASEEKVIF RYCAGSCPRG ARTQHGLALA RLQGQGRAHG GPCCRPTRYT DVAFLDDRHR WQRLPQLSAA ACGCGG.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Pspn Human
  • View Data Sheet

    Name :

    NEFH Bovine

    Description:

    Neurofilament Heavy Chain Bovine

    Neurofilament light polypeptide, NF-L, NEFL, NF68, NFL, 68 kDa neurofilament protein.

    Product # :

    PRO-2787

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    NEFH Bovine having a calculated molecular mass of 200 kDa, pI-5.5.

    Source

    Bovine spinal cord.

    Formulation

    NEFH was lyophilized from a 1mg/ml solution containing 10mM sodium phosphate buffer pH 7.5, 6M urea, 1mM EDTA, 2mM DTT and 10mM methylammonium chloride.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    More Info

    • Synonyms

      Neurofilament light polypeptide, NF-L, NEFL, NF68, NFL, 68 kDa neurofilament protein.

    • Physical Appearance

      Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Store the lyophilized NEFH between 2-8°C, do not freeze. Upon reconstitution NEFH should be stored at -20°C.Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized NEFH in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Background

      Neurofilament heavy chain (NEFH) is a vital structural protein in neurons, predominantly found in the central and peripheral nervous systems. Although extensive research has been conducted on NEFH in humans and rodents, the investigation of NEFH in bovine nervous tissues presents an emerging area with substantial potential for advancing our understanding of neuronal biology in larger mammals and its applications in veterinary medicine and neurobiology.

      Bovine nervous tissues, including the brain and spinal cord, are of particular interest due to their relevance in cattle health, neuroscience, and the food industry. This research aims to provide a comprehensive exploration of NEFH in bovine nervous tissues, elucidating its functions, structural significance, and potential applications.

      The primary objective of this research is to elucidate the role of NEFH in bovine nervous tissues, particularly in maintaining neuronal structural integrity and axonal function. In vitro and ex vivo experiments, utilizing bovine neuronal cell cultures and tissue specimens, will be conducted to investigate how NEFH contributes to neuronal morphology, axonal transport, and overall neuronal resilience. Understanding these mechanisms is fundamental for deciphering the complexities of neuronal biology in bovine species.

      The second objective is to assess the relevance of bovine NEFH in veterinary medicine. Studies involving bovine models will be conducted to evaluate the impact of NEFH mutations or variations on neuronal health, disease susceptibility, and neurodegenerative conditions. These investigations may provide valuable insights into potential applications in cattle health, the development of diagnostic tools for neurological disorders, and strategies for enhancing animal welfare.

      The third objective is to explore the potential applications of bovine NEFH in neurobiology and biotechnology. Research will investigate the use of bovine NEFH-expressing cells as models for studying neuronal-related diseases and for developing tissue engineering approaches in veterinary medicine and biotechnology.

      By delving into the functions and roles of NEFH in bovine nervous tissues, this research aims to expand our knowledge of neuronal biology, its implications for veterinary medicine, and its potential applications in neurobiology, cattle health, and biotechnology.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Nefh Bovine
  • View Data Sheet

    Name :

    GH Carp

    Description:

    Growth Hormone Carp Recombinant

    GH1, GH, GHN, GH-N, hGH-N,Pituitary growth hormone, Growth hormone 1, Somatotropin.

    Product # :

    CYT-297

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • biological activity
    • More Info

    Description

    Growth Hormone Carp Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 188 amino acids & having a molecular mass of 21,408 Dalton. Growth Hormone Carp is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The GH Carp was lyophilized from a concentrated (1mg/ml) solution with 0.3% NaHCO3 adjusted to pH 8.

    Purity

    Greater than 95.0% as determined by:
    (a) Analysis by SEC-HPLC.
    (b) Analysis by SDS-PAGE.

    Biological Activity

    Carp GH is biologically active in rat 3T3 F442A preadipocytes, though its activity is 15-fold lower compared to bovine GH, but it is equally potent in vivo in promoting carp growth (Fine et al.1993). Furthermore, carp GH forms 1:2 complex with the extra cellular domain of ovine growth hormone receptor.

    More Info

    • Introduction

      Growth-Hormone is a member of the somatotropin/prolactin family of hormones which play an important role in growth control. The gene, along with four other related genes, is located at the growth hormone locus on chromosome 17 where they are interspersed in the same transcriptional orientation; an arrangement which is thought to have evolved by a series of gene duplications. The five genes share a remarkably high degree of sequence identity. Alternative splicing generates additional isoforms of each of the five growth hormones, leading to further diversity and potential for specialization. This particular family member is expressed in the pituitary but not in placental tissue as is the case for the other four genes in the growth hormone locus. Mutations in or deletions of the gene lead to growth hormone deficiency and short stature.

    • Synonyms

      GH1, GH, GHN, GH-N, hGH-N,Pituitary growth hormone, Growth hormone 1, Somatotropin.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized Growth Hormone Carp recombinant although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Growth Hormone Carp should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized Growth Hormone Carp recombinant in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      The sequence of the first five N-terminal amino acids was determined and found to be Ser-Asp-Asn-Gln-Arg.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Growth Hormone Carp
  • View Data Sheet

    Name :

    SERTAD1 Human

    Description:

    SERTA Domain Containing 1 Human Recombinant

    SERTA domain-containing protein 1, CDK4-binding protein p34SEI1, SEI-1, Transcriptional regulator interacting with the PHD-bromodomain 1, TRIP-Br1, SERTAD1, SEI1.

    Product # :

    PRO-1157

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    SERTAD1 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 260 amino acids (1-236 a.a) and having a molecular mass of 27.3kDa (Molecular weight on SDS-PAGE will appear higher).SERTAD1 is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    SERTAD1 protein solution (0.5mg/ml) containing 20mM Tris-HCl buffer (pH8.0), 10% glycerol and 1mM DTT.

    Purity

    Greater than 85% as determined by SDS-PAGE.

    More Info

    • Introduction

      SERTA domain-containing protein (SERTAD1) functions with E2F-responsive promoters to integrate signals provided by PHD- and/or bromodomain-containing transcription factors. SERTAD1 stimulates E2F-1/DP-1 transcriptional activity. SERTAD1 reduces the activity of cyclin D1/CDK4 resistant to the inhibitory effects of p16(INK4a). In addition, SERTAD1 interacts with the PHD-bromodomain of TIF1, TRIM28/TIF1B and p300/CBP. Furthermore, SERTAD1 binds to DP1 and interacts with CDK4.

    • Synonyms

      SERTA domain-containing protein 1, CDK4-binding protein p34SEI1, SEI-1, Transcriptional regulator interacting with the PHD-bromodomain 1, TRIP-Br1, SERTAD1, SEI1.

    • Physical Appearance

      Sterile filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSHMLSKGL KRKREEEEEK EPLAVDSWWL DPGHTAVAQA PPAVASSSLF DLSVLKLHHS LQQSEPDLRH LVLVVNTLRR IQASMAPAAA LPPVPSPPAA PSVADNLLAS SDAALSASMA SLLEDLSHIE GLSQAPQPLA DEGPPGRSIG GAAPSLGALD LLGPATGCLL DDGLEGLFED IDTSMYDNEL WAPASEGLKP GPEDGPGKEE APELDEAELD YLMDVLVGTQ ALERPPGPGR.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Sertad1 Human
  • View Data Sheet

    Name :

    EREG Human, HEK

    Description:

    Epiregulin Human Recombinant, HEK

    EPR, Epiregulin, Ep, ER, Proepiregulin, EREG.

    Product # :

    CYT-1206

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • biological activity
    • More Info

    Description

    EREG Human Recombinant produced in HEK293 cells is a single, glycosylated polypeptide chain (63-108a.a) containing 289 amino acids and having a molecular mass of 32.6 kDa.EREG is fused to a 239 amino acid hIgG-His-Tag at C-terminus & purified by proprietary chromatographic techniques.

    Source

    HEK293 cells.

    Formulation

    EREG protein (0.25mg/ml) contains 10% glycerol and Phosphate-Buffered Saline (pH 7.4).

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    Biological Activity

    Measured in a cell proliferation assay using Balb/3T3 mouse embryonic fibroblast cells. The ED50 range ≤ 1ug/ml.

    More Info

    • Introduction

      "Epiregulin is part of the EGF family. Epiregulin functions as a ligand of EGFR, as well as a ligand of most members of the ERBB (v-erb-b2 oncogene homolog) family of tyrosine-kinase receptors.Epiregulin is expressed mostly in the placenta and peripheral blood leukocytes and in specific carcinomas of the bladder, lung, kidney and colon. Epiregulin stimulates the proliferation of keratinocytes, hepatocytes, fibroblasts and vascular smooth muscle cells. Epiregulin inhibits the growth of several tumor-derived epithelial cell lines. Human Epiregulin is initially synthesized as a glycosylated 19.0 kDa transmembrane precursor protein, which is processed by proteolytic cleavage to produce a 6.0 kDa mature secreted sequence."

    • Synonyms

      EPR, Epiregulin, Ep, ER, Proepiregulin, EREG.

    • Physical Appearance

      Sterile filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks.Store, frozen at -20°C for longer periods of time.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      DGSMVSITKC SSDMNGYCLH GQCIYLVDMS QNYCRCEVGY TGVRCEHFFL LEPKSCDKTH TCPPCPAPEL LGGPSVFLFP PKPKDTLMIS RTPEVTCVVV DVSHEDPEVK FNWYVDGVEV HNAKTKPREE QYNSTYRVVS VLTVLHQDWL NGKEYKCKVS NKALPAPIEK TISKAKGQPR EPQVYTLPPS RDELTKNQVS LTCLVKGFYP SDIAVEWESN GQPENNYKTT PPVLDSDGSF FLYSKLTVDK SRWQQGNVFS CSVMHEALHN HYTQKSLSLS PGKHHHHHH

    • Background

      What is the molecular weight/Mw of EREG Protein?
      EREG Protein has a total Mw of 32.6kDa.

      What is the source or expression system of EREG Protein?
      HEK293 cells.

      What is the Purity of EREG Protein?
      EREG Protein is >90% pure as determined by SDS-PAGE.

      What is the Biological Activity of EREG Protein?
      Measured in a cell proliferation assay using Balb/3T3 mouse embryonic fibroblast cells. The ED50 range ≤ 1ug/ml.

      What is the amino acid sequence of EREG Protein?
      DGSMVSITKC SSDMNGYCLH GQCIYLVDMS QNYCRCEVGY TGVRCEHFFL LEPKSCDKTH TCPPCPAPEL LGGPSVFLFP PKPKDTLMIS RTPEVTCVVV DVSHEDPEVK FNWYVDGVEV HNAKTKPREE QYNSTYRVVS VLTVLHQDWL NGKEYKCKVS NKALPAPIEK TISKAKGQPR EPQVYTLPPS RDELTKNQVS LTCLVKGFYP SDIAVEWESN GQPENNYKTT PPVLDSDGSF FLYSKLTVDK SRWQQGNVFS CSVMHEALHN HYTQKSLSLS PGKHHHHHH

      What applications can EREG Protein be used in?
      EREG Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for EREG Protein?
      The endotoxin level is minimal, EREG Protein was purified using conventional chromatography techniques.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Ereg Human
  • View Data Sheet

    Name :

    CCNB1 Human

    Description:

    Cyclin-B1 Human Recombinant

    G2/mitotic-specific cyclin-B1, cyclin B1, CCNB.

    Product # :

    PKA-037

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    CCNB1 Human Recombinant produced in E. coli is a single polypeptide chain containing 457 amino acids (1-433) and having a molecular mass of 50.9 kDa.CCNB1 is fused to a 24 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    E.coli.

    Formulation

    The CCNB1 solution (0.25mg/1ml) contains 20mM Tris-HCl buffer (pH 8.0), 150mM NaCl and 20% glycerol.

    Purity

    Greater than 85% as determined by SDS-PAGE.

    More Info

    • Introduction

      Cyclin B1 (CCNB1) is a regulatory protein involved in mitosis. CCNB1 creates a complex with p34(cdc2) to form the maturation-promoting factor (MPF). CCNB1 is vital for the control of the cell cycle at the G2/M (mitosis) transition. CCNB1 builds up steadily during the G2 and is immediately destroyed at mitosis. The 2 alternative transcripts produce a constitutively expressed transcript and a cell cycle-regulated transcript which is expressed predominantly during G2/M phase. These transcripts are a result of alternate transcription initiation sites.

    • Synonyms

      G2/mitotic-specific cyclin-B1, cyclin B1, CCNB.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSHMALRVT RNSKINAENK AKINMAGAKR VPTAPAATSK PGLRPRTALG DIGNKVSEQL QAKMPMKKEA KPSATGKVID KKLPKPLEKV PMLVPVPVSE PVPEPEPEPE PEPVKEEKLS PEPILVDTAS PSPMETSGCA PAEEDLCQAF SDVILAVNDV DAEDGADPNL CSEYVKDIYA YLRQLEEEQA VRPKYLLGRE VTGNMRAILI DWLVQVQMKF RLLQETMYMT VSIIDRFMQN NCVPKKMLQL VGVTAMFIAS KYEEMYPPEI GDFAFVTDNT YTKHQIRQME MKILRALNFG LGRPLPLHFL RRASKIGEVD VEQHTLAKYL MELTMLDYDM VHFPPSQIAA GAFCLALKIL DNGEWTPTLQ HYLSYTEESL LPVMQHLAKN VVMVNQGLTK HMTVKNKYAT SKHAKISTLP QLNSALVQDL AKAVAKV.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Ccnb1 Human
  • View Data Sheet

    Name :

    KLK15 Human, sf9

    Description:

    Kallikrein-15 Human Recombinant, sf9

    Kallikrein Related Peptidase 15, ACO Protease, Kallikrein-Like Serine Protease, Kallikrein 15, Kallikrein-15, Prostinogen, EC 3.4.21.4, EC 3.4.21.-,  EC 3.4.21, HSRNASPH, ACO.

    Product # :

    ENZ-1047

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    KLK15 Human Recombinant produced in Sf9 Baculovirus cells is a single, glycosylated polypeptide chain containing 249 amino acids (17-256a.a.) and having a molecular mass of 27.4kDa (Molecular size on SDS-PAGE will appear at approximately 28-40kDa).KLK15 is expressed with a 6 amino acids His tag at C-Terminus and purified by proprietary chromatographic techniques.

    Source

    Sf9, Baculovirus cells.

    Formulation

    KLK15 protein solution (0.25mg/ml) contains Phosphate Buffered Saline (pH 7.4) and 10% glycerol.

    Purity

    Greater than 80.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Kallikrein-15 (KLK15) is one of the 15 kallikrein subfamily members located in a cluster on chromosome 19. KLK15 contains numerous polyadenylation sites and alternative splicing results in multiple transcript variants encoding different isoforms. KLK15 is over expressed in prostate cancer and therefore uses as a diagnostic or prognostic marker for prostate cancer.

    • Synonyms

      Kallikrein Related Peptidase 15, ACO Protease, Kallikrein-Like Serine Protease, Kallikrein 15, Kallikrein-15, Prostinogen, EC 3.4.21.4, EC 3.4.21.-, EC 3.4.21, HSRNASPH, ACO.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      ADPQDGDKLL EGDECAPHSQ PWQVALYERG RFNCGASLIS PHWVLSAAHC QSRFMRVRLG EHNLRKRDGP EQLRTTSRVI PHPRYEARSH RNDIMLLRLV QPARLNPQVR PAVLPTRCPH PGEACVVSGW GLVSHNEPGT AGSPRSQVSL PDTLHCANIS IISDTSCDKS YPGRLTNTMV CAGAEGRGAE SCEGDSGGPL VCGGILQGIV SWGDVPCDNT TKPGVYTKVC HYLEWIRETM KRNHHHHHH.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Klk15 Human Sf9
  • View Data Sheet

    Name :

    Leptin N82K Human, PEG

    Description:

    Leptin N82K Human Recombinant, Pegylated

    OB Protein, Obesity Protein, OBS, Obesity factor.

    Product # :

    CYT-1107

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • biological activity
    • More Info

    Description

    Pegylated Leptin N82K Human Recombinant produced in E.Coli is a single non-glycosilated polypeptide chain containing 146 amino acids, an additional Ala at N-terminus and one molecule of PEG 20 kDa at its N-terminus acids and having a molecular weight of 35.6kDa. However due to enlarged hydrodymanic volume it runs on the SDS-PAGE as 48 kDa protein and in gel-filtration on Superdex 200 as over 200 kDa protein. Pegylated Leptin N82K Human Recombinant was purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Lyophilized from a concentrated (0.65mg/ml) solution with 0.003mM NaHCO3 Having 35-40% protein.

    Purity

    Greater than 99.0% as determined by:
    (a) Gel filtration analysis.
    (b) Analysis by SDS-PAGE.

    Biological Activity

    Pegylated Leptin Human is capable of stimulatng proliferation of BAF/3 cells stably transfected with the long form of human leptin receptor. Pegylated Leptin in vitro activity is 5-7 fold lower than the non-pegylated recombinant human leptin but in vivo Pegylated Leptin has profound weight reducing effect (as compared to the non-pegylated recombinant human leptin), resulting mainly from reduced food intake.

    More Info

    • Introduction

      Leptin takes an important part in the regulation of energy balance and body weight control.After entering the circulation, Leptin binds LEPRwhich results in the activation of several major signalling pathways. In the hypothalamus Leptin acts as an appetite-regulating factor that induces a decrease in food intake and an increase in energy consumption and also regulates bone mass and secretion of hypothalamo-pituitary-adrenal hormones. In the periphery, increases basal metabolism, regulates pancreatic beta-cell function and insulin secretion and affects innate and adaptive immunity.

    • Synonyms

      OB Protein, Obesity Protein, OBS, Obesity factor.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized Pegylated Leptin although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Pegylated Leptin N82K should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized Pegylated Leptin in sterile water or 0.4% NaHCO3 adjusted to pH 8-9, not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Leptin Mutant Protein
  • View Data Sheet

    Name :

    UBD Human

    Description:

    Ubiquitin-D Human Recombinant

    Ubiquitin D, Diubiquitin, Ubiquitin-like protein FAT10, UBD, FAT10, UBD-3, GABBR1.

    Product # :

    PRO-927

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    UBD Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 188 amino acids (1-165 a.a.) and having a molecular mass of 20.9kDa.UBD is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    UBD protein solution (0.25mg/ml) containing 20mM Tris-HCl buffer (pH8.0), 40% glycerol, 0.15M NaCl and 1mM DTT.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Ubiquitin D (UBD) is an ubiquitin-like modifier (UBL) of the ubiquitin protein family. UBD is an ubiquitin-like protein which can form covalent conjugates, thus targeting proteins for degradation by the 26S proteasome. It is assumed that, UBD has roles in regulation of cell cycle, innate immunity, and apoptosis. UBD is a TNF-a inducible ubiquitin-like protein with a presumed role in the immune response.

    • Synonyms

      Ubiquitin D, Diubiquitin, Ubiquitin-like protein FAT10, UBD, FAT10, UBD-3, GABBR1.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSMAPNASC LCVHVRSEEW DLMTFDANPY DSVKKIKEHV RSKTKVPVQD QVLLLGSKIL KPRRSLSSYG IDKEKTIHLT LKVVKPSDEE LPLFLVESGD EAKRHLLQVR RSSSVAQVKA MIETKTGIIP ETQIVTCNGK RLEDGKMMAD YGIRKGNLLF LACYCIGG.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Ubd Human
  • View Data Sheet

    Name :

    SEPT2 Human

    Description:

    Septin-2 Human Recombinant

    Septin 2, DIFF6, NEDD5, hNedd5, Pnutl3, NEDD-5.

    Product # :

    PRO-255

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    SEPT2 Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 381 amino acids (1-361 a.a.) and having a molecular mass of 43.6kDa. SEPT2 is fused to a 20 amino acid His Tag at N-terminus and purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    SEPT2 solution (0.25mg/1ml) containing 20mM Tris-HCl buffer (pH8.0), 0.1M NaCl, 1mM DTT and 10% glycerol.

    Purity

    Greater than 90% as determined by SDS-PAGE.

    More Info

    • Introduction

      SEPT2 is a GTPase which is mandatory for cytokinesis and related to exocytosis. Septin-2 protein is able to hetero-oligomerize with Septin6, 7 and in addition takes part in the organization of new growth in organisms. SEPT2 is associated with a Tau-based paired helical filament core and contributes to the creation of neurofibrillary tangle as integral constituents of paired helical filaments.

    • Synonyms

      Septin 2, DIFF6, NEDD5, hNedd5, Pnutl3, NEDD-5.

    • Physical Appearance

      Sterile filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MSKQQPTQFI NPETPGYVGF ANLPNQVHRK SVKKGFEFTL MVVGESGLGK STLINSLFLT DLYPERVISG AAEKIERTVQ IEASTVEIEE RGVKLRLTVV DTPGYGDAIN CRDCFKTIIS YIDEQFERYL HDESGLNRRH IIDNRVHCCF YFISPFGHGL KPLDVAFMKA IHNKVNIVPV IAKADTLTLK ERERLKKRIL DEIEEHNIKI YHLPDAESDE DEDFKEQTRL LKASIPFSVV GSNQLIEAKG KKVRGRLYPW GVVEVENPEH NDFLKLRTML ITHMQDLQEV TQDLHYENFR SERLKRGGRK VENEDMNKDQ ILLEKEAELR RMQEMIARMQ AQMQMQMQGG DGDGGALGHH V.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Sept2 Human
  • View Data Sheet

    Name :

    Lamin-A Human

    Description:

    Lamin-A Human Recombinant

    Prelamin-A/C, LMNA, LMN1, Lamin-A/C, 70 kDa lamin, Renal carcinoma antigen NY-REN-32, FPL, IDC, LFP, CDDC, EMD2, FPLD, HGPS, LDP1, LMNC, PRO1, CDCD1, CMD1A, FPLD2, LMNL1, CMT2B1, LGMD1B.

    Product # :

    PRO-690

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    Recombinant Human Lamin A produced in E.Coli is a single, non-glycosylated polypeptide chain containing 645 amino acids and having a molecular mass of 70 kDa. Lamin-A protein is fused to a 6xHis tag at N-terminus and purified by conventional chromatography techniques.

    Source

    Escherichia Coli.

    Formulation

    The Lamin-A Protein solution (0.9mg/ml) contains 20mM phosphate buffer pH 7.0, 500mM NaCl, 1mM DTT, 1.5mM EDTA and 20% (v/v) Glycerol.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Lamin-A is a major component of the nuclear lamina, a dynamic meshwork located just under the nuclear envelope and it is encoded by lamin A/C gene (LMNA).
      Lamin-A is synthesized as Prelamin A, a longer precursor that in vivo goes through a serial post-translational modifications that lead to mature Lamin A.
      Diverse mutations in the Lamin A/C gene are associated with different diseases that are collectively called laminophaties, including Emery-Dreifuss muscular dystrophy, familiar partial lipodystrophy, limb girdle muscular dystrophy, dilated cardiomyopathy, Charcot-Marie-Tooth disease, and Hutchinson-Gilford progeria syndrome.

    • Synonyms

      Prelamin-A/C, LMNA, LMN1, Lamin-A/C, 70 kDa lamin, Renal carcinoma antigen NY-REN-32, FPL, IDC, LFP, CDDC, EMD2, FPLD, HGPS, LDP1, LMNC, PRO1, CDCD1, CMD1A, FPLD2, LMNL1, CMT2B1, LGMD1B.

    • Physical Appearance

      Sterile filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      HHHHHH-METPSQRRATRSGAQASSTPLSPTRITRLQEKEDLQELNDRLAVYIDRVHSLETENAGLRLRITES
      EEVVSREVSGIKAAYEAELGDARKTLDSVAKERARLQLELSKVREEFKELKARNTKKEGDLIAAQA
      RLKDLEALLNSKEAALSTALSEKRTLEGELHDLRGQVAKLEAALGEAKKQLQDEMLRRVDAENRL
      QTMKEELDFQKNIYSEELRETKRRHETRLVEIDNGKQREFESRLADALQELRAQHEDQVEQYKKE
      LEKTYSAKLDNARQSAERNSNLVGAAHEELQQSRIRIDSLSAQLSQLQKQLAAKEAKLRDLEDSLA
      RERDTSRRLLAEKEREMAEMRARMQQQLDEYQELLDIKLALDMEIHAYRKLLEGEEERLRLSPSP
      TSQRSRGRASSHSSQTQGGGSVTKKRKLESTESRSSFSQHARTSGRVAVEEVDEEGKFVRLRN
      KSNEDQSMGNWQIKRQNGDDPLLTYRFPPKFTLKAGQVVTIWAAGAGATHSPPTDLVWKAQNT
      WGCGNSLRTALINSTGEEVAMRKLVRSVTVVEDDEDEDGDDLLHHHHGSHCSSSGDPAEYNLRS
      RTVLCGTCGQPADKASASGSGAQVGGPISSGSSASSVTVTRSYRSVGGSGGGSFGDNLVTRS

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Lamin A
  • View Data Sheet

    Name :

    CTSW Human

    Description:

    Cathepsin-W Human Recombinant

    Cathepsin W (Lymphopain), LYPN, lymphopain, EC 3.4.22.-.

    Product # :

    ENZ-762

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    CTSW Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 378 amino acids (22-376) and having a molecular mass of 42.0 kDa. CTSW is fused to a 23 amino acid His-tag at N-terminus.

    Source

    Escherichia Coli.

    Formulation

    The CTSW solution (0.5mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.4M Urea and 10% glycerol.

    Purity

    Greater than 85% as determined by SDS-PAGE.

    More Info

    • Introduction

      CTSW protein belongs to the peptidase C1 family. CTSW is a cysteine proteinase with a detailed role in the regulation and mechanism of T-cell cytolytic activity. The encoded CTSW is linked to the membrane inside the endoplasmic reticulum of natural killer and cytotoxic T-cells. CTSW expression is up-regulated by interleukin-2.

    • Synonyms

      Cathepsin W (Lymphopain), LYPN, lymphopain, EC 3.4.22.-.

    • Physical Appearance

      Sterile Filtered clear solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSIRGPLRA QDLGPQPLEL KEAFKLFQIQ FNRSYLSPEE HAHRLDIFAH NLAQAQRLQE EDLGTAEFGV TPFSDLTEEE FGQLYGYRRA AGGVPSMGRE IRSEEPEESV PFSCDWRKVA GAISPIKDQK NCNCCWAMAA AGNIETLWRI SFWDFVDVSV QELLDCGRCG DGCHGGFVWD AFITVLNNSG LASEKDYPFQ GKVRAHRCHP KKYQKVAWIQ DFIMLQNNEH RIAQYLATYG PITVTINMKP LQLYRKGVIK ATPTTCDPQL VDHSVLLVGF GSVKSEEGIW AETVSSQSQP QPPHPTPYWI LKNSWGAQWG EKGYFRLHRG SNTCGITKFP LTARVQKPDM KPRVSCPP.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Ctsw Human
  • View Data Sheet

    Name :

    STX2 Human

    Description:

    Syntaxin-2 Human Recombinant

    Syntaxin 2, epimorphin, EPM, EPIM, STX2A, STX2B, STX2C.

    Product # :

    PRO-1146

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    STX2 Human Recombinant produced in E. coli is a single polypeptide chain containing 289 amino acids (1-264) and having a molecular mass of 33.6 kDa.STX2 is fused to a 25 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    E.coli.

    Formulation

    The STX2 solution (0.25mg/1ml) contains 20mM Tris-HCl buffer (pH 8.0), 100mM NaCl, 1mM DTT and 50% glycerol.

    Purity

    Greater than 95% as determined by SDS-PAGE.

    More Info

    • Introduction

      Syntaxin-2 (STX2) is a member of the syntaxin/epimorphin family of proteins. Syntaxin family members are cellular receptors for transport vesicles which participate in exocytosis in neutrophils. STX2 regulates epithelial-mesenchymal interactions and epithelial cell morphogenesis and activation. STX2 is a t-SNARE which localizes to the apical plasma membrane and intracellular vesicular structures. In addition, STX2, along with SNAP-23, is essential for regulated surfactant secretion.

    • Synonyms

      Syntaxin 2, epimorphin, EPM, EPIM, STX2A, STX2B, STX2C.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSHMMRDRL PDLTACRKND DGDTVVVVEK DHFMDDFFHQ VEEIRNSIDK ITQYVEEVKK NHSIILSAPN PEGKIKEELE DLNKEIKKTA NKIRAKLKAI EQSFDQDESG NRTSVDLRIR RTQHSVLSRK FVEAMAEYNE AQTLFRERSK GRIQRQLEIT GRTTTDDELE EMLESGKPSI FTSDIISDSQ ITRQALNEIE SRHKDIMKLE TSIRELHEMF MDMAMFVETQ GEMINNIERN VMNATDYVEH AKEETKKAIK YQSKARRKK

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Stx2 Human
  • View Data Sheet

    Name :

    Borrelia DbpB

    Description:

    Borrelia Burgdorferi Decorin Binding Protein B Recombinant

    Product # :

    BOR-007

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    Recombinant Borrelia Burgdorferi Decorin Binding Protein B produced in E.coli is a non-glycosylated, polypeptide chain having a calculated molecular mass of 19,353 Dalton. Borrelia DbpB is expressed with a -6x His tag at N-terminus and purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Borrelia DbpB (1.11mg/1ml) is supplied in 16mM HEPES buffer pH-8.0, 300mM NaCl and 20% glycerol.

    Purity

    Greater than 80.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Borrelia belongs to a genus of bacteria of the spirochete phylum. Borrelia causes borreliosis, which is a zoonotic, vector-borne disease transmitted mainly by ticks and some by lice, depending on the species. Of the 36 known species of Borrelia, 12 are distinguished to cause Lyme disease or borreliosis and are transmitted by ticks. The main Borrelia species causing Lyme disease are Borrelia burgdorferi, Borrelia afzelii, and Borrelia garinii. The Borrelia genus members have a linear chromosome which is about 900 kbp in length as well as an excess of both linear and circular plasmids in the 5-220 kbp size range. The plasmids are atypical, as compared to most bacterial plasmids, since they contain many paralogous sequences, a large number of pseudogenes and, in some cases, essential genes. Moreover, a number of the plasmids have features suggesting that they are prophages.

    • Physical Appearance

      Sterile Filtered clear solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. Avoid multiple freeze-thaw cycles.

    • Applications

      Western blot with Lyme positive plasma.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Borrelia Dbpb
  • View Data Sheet

    Name :

    GDF7 Human

    Description:

    Growth and Differentiation factor 7 Human Recombinant

    Growth Differentiation Factor 7, GDF-7, Growth/Differentiation Factor 7, BMP12, GDF7.

    Product # :

    CYT-870

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • biological activity
    • More Info

    Description

    GDF7 Human Recombinant (322-450) produced in E.Coli is a disulfide-linked homodimeric, non-glycosylated, polypeptide chain containing 129 amino acids and having a molecular mass of 28kDa.The GDF-7 is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Lyophilized from a 0.2µm filtered solution in HCl.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    Biological Activity

    The ED50, as determined by inducing alkaline phosphatase production by mouse ATDC5 cells, is less than 1.25µg/ml.

    More Info

    • Introduction

      Growth Differentiation Factor-7 (GDF-7) belongs to the BMP family of TGF-b superfamily proteins. GDF7 elicits its bioactivity via a heterodimeric receptor complex comprised of a type 1 (BMPR-IB) and a type II (BMPR-II or Activin RII) serine/threonine kinase receptor. GDF7 signaling results in the phosphorylation and activation of Smad proteins. GDF-7 is also involved in tendon and ligament formation and repair. In addition, GDF7 regulates bone formation, mesenchymal stem cell differentiation, neuronal differentiation, and axon guidance.

    • Synonyms

      Growth Differentiation Factor 7, GDF-7, Growth/Differentiation Factor 7, BMP12, GDF7.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized GDF7 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution GDF-7 should be stored at 4°C between 2-7 days and for future use below -18°C.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized GDF-7 in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      TALAGTRTAQ GSGGGAGRGH GRRGRSRCSR KPLHVDFKEL GWDDWIIAPL DYEAYHCEGL CDFPLRSHLE PTNHAIIQTL LNSMAPDAAP ASCCVPARLS PISILYIDAA NNVVYKQYED MVVEACGCR.

    • Background

      What is the molecular weight/Mw of GDF7 Protein?
      GDF7 Protein has a total Mw of 28kDa.

      What is the source or expression system of GDF7 Protein?
      Escherichia Coli.

      What is the Purity of GDF7 Protein?
      GDF7 Protein is >95% pure as determined by SDS-PAGE.

      What is the Biological Activity of GDF7 Protein?
      The ED50, as determined by inducing alkaline phosphatase production by mouse ATDC5 cells, is less than 1.25µg/ml.

      What is the amino acid sequence of GDF7 Protein?
      TALAGTRTAQ GSGGGAGRGH GRRGRSRCSR KPLHVDFKEL GWDDWIIAPL DYEAYHCEGL CDFPLRSHLE PTNHAIIQTL LNSMAPDAAP ASCCVPARLS PISILYIDAA NNVVYKQYED MVVEACGCR.

      What applications can GDF7 Protein be used in?
      GDF7 Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for GDF7 Protein?
      The endotoxin level is minimal, GDF7 Protein was purified using conventional chromatography techniques.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Gdf7 Human
  • View Data Sheet

    Name :

    LECT2 Human

    Description:

    Leukocyte Cell-Derived Chemotaxin 2 Human Recombinant

    Leukocyte Cell-Derived Chemotaxin 2, Leukocyte Cell-Derived Chemotaxin-2, Chondromodulin-II, Chm-II, LECT-2, HLECT2, Chm2, LECT2.

    Product # :

    PRO-2037

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    LECT2 Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain (Gly19-Leu151) containing 143 amino acids including a 10 aa His tag at N-terminus. The total calculated molecular mass is 16kDa.

    Source

    Escherichia Coli.

    Formulation

    LECT2 was filtered (0.4 µm) and lyophilized in 20mM Tris buffer, 50mM NaCl & pH 7.5.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Leukocyte Cell-Derived Chemotaxin 2 (LECT2) functions as a chemotactic factor to neutrophils. LECT2 stimulates the proliferation of chondrocytes and osteoblasts. LECT2 is strongly expressed in the liver and weakly in the testis. LECT2 is a secreted, 16kDa protein which serves as a chemotactic factor to neutrophils and stimulates the growth of chondrocytes and osteoblasts. LECT2 protein has a high sequence similarity to the chondromodulin repeat regions of the chicken myb-induced myeloid 1 protein. A polymorphism in the LECT2 gene is linked with rheumatoid arthritis.

    • Synonyms

      Leukocyte Cell-Derived Chemotaxin 2, Leukocyte Cell-Derived Chemotaxin-2, Chondromodulin-II, Chm-II, LECT-2, HLECT2, Chm2, LECT2.

    • Physical Appearance

      Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Store lyophilized protein at -20°C. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles. Reconstituted protein can be stored at 4°C for a limited period of time; it does not show any change after two weeks at 4°C.

    • Solubility

      It is recommended to add deionized water to prepare a working stock solution of approximately 0.5mg/ml and let the lyophilized pellet dissolve completely. LECT2 is not sterile! Please filter the product by an appropriate sterile filter before using it in the cell culture.

    • Amino Acid Sequence

      MKHHHHHHASGPWANICAGK SSNEIRTCDR HGCGQYSAQR SQRPHQGVDI LCSAGSTVYA PFTGMIVGQE KPYQNKNAIN NGVRISGRGF CVKMFYIKPI KYKGPIKKGE KLGTLLPLQK VYPGIQSHVH IENCDSSDPT AYL.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Lect2 Human
  • View Data Sheet

    Name :

    C3b Mouse

    Description:

    Complement C3b Mouse

    Complement C3, C3 and PZP-like alpha-2-macroglobulin domain-containing protein 1, C3, CPAMD1.

    Product # :

    PRO-2707

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    Mouse Complement C3b produced in Mouse plasma having a molecular weight of 175kDa.

    Source

    Mouse Plasma.

    Formulation

    C3b solution contains Phosphate buffered saline, pH 7.2.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      C3b is derived from native C3 upon cleavage with the alternative pathway C3 convertase and release of C3a. C3b is essential to the function of all 3complement pathways. Initiation of each pathway generates proteolytic enzyme complexes (C3 convertases) which binds the target surface. These enzymes cleave a peptide bond in C3 releasing the anaphylatoxin C3a and activating C3b. Most of the C3b created during complement activation. Surface-bound C3b is needed in all 3 pathways for effective activation of C5 and formation of C5b-9 complexes which lyse the target cell membrane. Surface-bound C3b and its breakdown products iC3b and C3d are identifyid by various receptors on lymphoid and phagocytic cells which use the C3b ligand to stimulate antigen presentation to cells of the adaptive immune system. It results in an expansion of target-specific B-cell and T-cell populations.

    • Synonyms

      Complement C3, C3 and PZP-like alpha-2-macroglobulin domain-containing protein 1, C3, CPAMD1.

    • Physical Appearance

      Sterile filtered solution.

    • Stability

      C3b Mouse is stable at 4°C if entire vial will be used within 2-4 weeks.Store, frozen below -20°C for longer periods of time.For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    C3B Mouse
  • View Data Sheet

    Name :

    LGALSL Human

    Description:

    Lectin Galactoside-Binding-Like Human Recombinant

    GRP, HSPC159, Galectin-related protein, Lectin galactoside-binding-like protein, LGALSL.

    Product # :

    PRO-1374

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    LGALSL Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 195 amino acids (1-172a.a) and having a molecular mass of 21.4kDa. LGALSL is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    E.coli.

    Formulation

    LGALSL protein solution (0.5mg/ml) containing 20mM Tris-HCl buffer (pH 8.0), 0.1M NaCl, 20% glycerol and 1mM DTT.

    Purity

    Greater than 90% as determined by SDS-PAGE.

    More Info

    • Introduction

      Galectins are a family of soluble b-galactoside-binding animal lectins that modulate cell-to-cell adhesion and cell-to-extracellular matrix interactions. Galectins also take part in tumor progression, pre-mRNA splicing and apoptosis. Galectin-related protein (LGALSL) is a 172 amino acid protein which holds one galectin domain. In spite of this, LGALSL does not appear to bind carbohydrates or lactose since the critical residues required for binding are not conserved.

    • Synonyms

      GRP, HSPC159, Galectin-related protein, Lectin galactoside-binding-like protein, LGALSL.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSMAGSVAD SDAVVKLDDG HLNNSLSSPV QADVYFPRLI VPFCGHIKGG MRPGKKVLVM GIVDLNPESF AISLTCGDSE DPPADVAIEL KAVFTDRQLL RNSCISGERG EEQSAIPYFP FIPDQPFRVE ILCEHPRFRV FVDGHQLFDF YHRIQTLSAI DTIKINGDLQ ITKLG.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Lgalsl Human
  • View Data Sheet

    Name :

    GNAI1 Human

    Description:

    Guanine Nucleotide Binding Protein Alpha Inhibiting Activity 1 Human Recombinant

    Guanine nucleotide-binding protein G(i) subunit alpha-1, Adenylate cyclase-inhibiting G alpha protein, GNAI1, Gi.

    Product # :

    PRO-940

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    GNAI1 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 377 amino acids (1-354 a.a.) and having a molecular mass of 42.7kDa.GNAI1 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    GNAI1 protein solution (1mg/ml) containing 20mM Tris-HCl buffer (pH8.0) and 10% glycerol.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      Guanine nucleotide binding proteins are heterotrimeric signal-transducing molecules comprising alpha, beta, and gamma subunits. GNAI1 represents the alpha subunit of an inhibitory complex. Guanine nucleotide-binding protein G(i) subunit alpha (GNAI1) functions to transmit information from cell surface receptors to intracellular effectors. GNAI1 binds guanine nucleotide, can hydrolyze GTP, and can interact with other proteins. GNAI1 is part of a complex that responds to beta-adrenergic signals by inhibiting adenylate cyclase. In addition, GNAI1 functions to open atrial potassium channels.

    • Synonyms

      Guanine nucleotide-binding protein G(i) subunit alpha-1, Adenylate cyclase-inhibiting G alpha protein, GNAI1, Gi.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSMGCTLSA EDKAAVERSK MIDRNLREDG EKAAREVKLL LLGAGESGKS TIVKQMKIIH EAGYSEEECK QYKAVVYSNT IQSIIAIIRA MGRLKIDFGD SARADDARQL FVLAGAAEEG FMTAELAGVI KRLWKDSGVQ ACFNRSREYQ LNDSAAYYLN DLDRIAQPNY IPTQQDVLRT RVKTTGIVET HFTFKDLHFK MFDVGGQRSE RKKWIHCFEG VTAIIFCVAL SDYDLVLAED EEMNRMHESM KLFDSICNNK WFTDTSIILF LNKKDLFEEK IKKSPLTICY PEYAGSNTYE EAAAYIQCQF EDLNKRKDTK EIYTHFTCAT DTKNVQFVFD AVTDVIIKNN LKDCGLF.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Gnai1 Human
  • View Data Sheet

    Name :

    VEGF C Rat (152 a.a.)

    Description:

    Vascular Endothelial Growth Factor-C (152 a.a) Rat Recombinant

    VEGF-C152, Vascular endothelial growth factor C 152, VRP, Flt4 ligand, Flt4-L.

    Product # :

    CYT-284

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • biological activity
    • More Info

    Description

    Vascular Endothelial Growth Factor -C 152 Rat Recombinant contains 152 amino acids residues and was fused to a His-tag (6x His) at the C-terminal end. As a result of glycosylation VEGF-C migrates as an 18-24 kDa protein in SDS-PAGE under reducing conditions.

    Source

    Sf9, Insect Cells.

    Formulation

    The protein was lyophilized from a concentrated (1mg/ml) solution with BSA.

    Purity

    Greater than 90.0% as determined by:
    (a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    Biological Activity

    Measured by its ability to stimulate phosphorylation of the VEGFR-3/FLT-4 receptor in porcine aortic endothelial cells (PAE/FLT -4 cells). The ED50 for this effect is typically 150-300 ng/ml, corresponding to a specific activity of 3.3-6.6KUnits/mg.

    More Info

    • Introduction

      VEGF-C152S is a point mutant generated by the replacement of the second conserved Cys residue of the recombinant processed VEGF-C by a Ser residue. VEGF-C 152S is analog to the human VEGF-C 156S mutant and only active toward VEGFR-3/FLT-4 but, unlike wild type VEGF-C, is unable to bind to and to activate signaling through VEGFR-2/KDR. VEGF-C152S was inactive in the vascular permeability assay and did not increase migration of the capillary endothelial cells, indicating that these VEGF-like effects of VEGF-C require VEGFR-2 binding. VEGF-C, also known as Vascular Endothelial Growth Factor Related Protein (VRP), is a recently discovered VEGF growth factor family member that is most closely related to VEGF-D. The rat VEGF-C cDNA encodes a pre-pro-protein of 416 amino acids residues. It is almost identical to the mouse VEGF-C protein. Similar to VEGF-D, VEGF-C has a VEGF homology domain spanning the middle third of the precursor molecule and long N- and C-terminal extensions. In adults, VEGF-C is highly expressed in heart, placenta, ovary and small intestine. Recombinant rat VEGF-C, lacking the N- and C-terminal extensions and containing only the middle VEGF homology domain, forms primarily non-covalently linked dimers. This protein is a ligand for both VEGFR-2/KDR and VEGFR-3/FLT -4. Since VEGFR-3 is strongly expressed in lymphatic endothelial cells, it has been postulated that VEGF-C is involved in the regulation of the growth and/or differentiation of lymphatic endothelium. Although recombinant rat VEGF-C is also a mitogen for vascular endothelial cells, it is much less potent than VEGF-A.

    • Synonyms

      VEGF-C152, Vascular endothelial growth factor C 152, VRP, Flt4 ligand, Flt4-L.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized Vascular Endothelial Growth Factor-C152 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution VEGF-C 152 should be stored at 4°C between 2-7 days and for future use below -18°C.Please prevent freeze-thaw cycles.

    • Solubility

      It is recommended to reconstitute the lyophilized Vascular Endothelial Growth Factor C 152 in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Vegf C152 Rat
  • View Data Sheet

    Name :

    WBP2 Human

    Description:

    WW Domain Binding Protein 2 Human Recombinant

    WW domain binding protein 2, WBP-2.

    Product # :

    PRO-1208

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • description
    • source
    • formulation
    • purity
    • More Info

    Description

    WBP2 Human Recombinant produced in E. coli is a single polypeptide chain containing 284 amino acids (1-261) and having a molecular mass of 30.5 kDa.WBP2 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    E.coli.

    Formulation

    The WBP2 solution (0.5mg/1ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.1M NaCl, 1mM DTT and 20% glycerol.

    Purity

    Greater than 90% as determined by SDS-PAGE.

    More Info

    • Introduction

      WW domain-binding protein 2 (WBP2) is a steroid hormone receptor coactivator, which contains 1 GRAM domain. The globular WW domain is comprised of 38-40 semiconserved amino acids shared by proteins of various functions including structural, regulatory, and signaling proteins. This domain is involved in mediating protein-protein interactions through the binding of polyproline ligands. WBP2 binds to the WW domain of Yes kinase-associated protein(YAP1) via its PY motifs.

    • Synonyms

      WW domain binding protein 2, WBP-2.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MGSMALNKNH SEGGGVIVNN TESILMSYDH VELTFNDMKN VPEAFKGTKK GTVYLTPYRV IFLSKGKDAM QSFMMPFYLM KDCEIKQPVF GANYIKGTVK AEAGGGWEGS ASYKLTFTAG GAIEFGQRML QVASQASRGE VPSGAYGYSY MPSGAYVYPP PVANGMYPCP PGYPYPPPPP EFYPGPPMMD GAMGYVQPPP PPYPGPMEPP VSGPDVPSTP AAEAKAAEAA ASAYYNPGNP HNVYMPTSQP PPPPYYPPED KKTQ

    ProSpec's products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.

    Wbp2 Human
  • 1
  • …
  • 40
  • 41
  • 42
Your browser does not support the video tag.

Products

  • Cytokines
  • Growth Factors
  • Chemokines
  • CD Antigens
  • Neurotrophins
  • Hormones
  • Enzymes
  • Viral Antigens
  • Recombinant Proteins
  • Natural Proteins
  • Monoclonal Antibodies
  • Polyclonal Antibodies
  • Thermal Packaging

About

  • Company
  • Founder
  • Contribution
  • Contact Us
  • My Account

Ordering

  • Ordering Method
  • Ordering - Credit Card
  • Ordering PO
  • Shipping Fees
  • FAQ's

Legal

  • Terms & Conditions
  • Privacy
  • Site Map
  • info@prospecbio.com
  • Facebook
  • Instagram
  • Linkedin Profile

© 2026 ProSpec-Tany TechnoGene Ltd. All Rights Reserved.

  • Choosing a selection results in a full page refresh.
  • Opens in a new window.