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Search results

1000 results found for “Glycophorin”

Name

Description

Product #

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Quantity

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  • View Data Sheet

    Name :

    Secretin Human

    Description:

    Secretin Human

    Product # :

    HOR-273

    Price :

    Quantity :

    Shipping Method :

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    Description

    Secretin has a molecular formula of C130H220N44O41, a.a. sequence of H-His-Ser-Asp-Gly-Thr-Phe-Thr-Ser-Glu-Leu-Ser-Arg-Leu-Arg- Asp-Ser-Ala-Arg-Leu-Gln-Arg-Leu-Leu-Gln-Gly-Leu-Val-NH2 and having an Mw of 3055.4 Dalton.

    Formulation

    The protein (1mg/ml) was lyophilized with no additives.

    Purity

    Greater than 98.0% as determined by:
    (a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    More Info

    • Introduction

      Human Secretin stimulates the secretion of bicarbonate by the pancreas and inhibits the production of gastrin and acid production in the stomach. It also potentiates the release of digestive enzymes from the pancreas triggered by cholecystokinin.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized Secretin although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Secretin 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 Secretin in sterile 18MΩ-cm H2O not less than 100 µg/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.

    Secretin Human
  • View Data Sheet

    Name :

    Eledoisin

    Description:

    Eledoisin

    Product # :

    PRO-281

    Price :

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    Description

    Eledoisin’s molecular weight is 1188.4 having an amino acid sequence of Glp-Pro-Ser-Lys-Asp-Ala-Phe-Ile-Gly-Leu-Met-NH2 and a molecular formula of C54H85N13O15S.

    Formulation

    The protein (1mg/ml) was lyophilized with no additives.

    Purity

    Greater than 98.0% as determined by:
    (a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    More Info

    • Introduction

      Eledoisin is an undecapeptide formed in the venom gland of several species of octopuses and is used as a vasodilator and a contraction agent of extravascular smooth muscle.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized Eledoisin although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Eledoisin 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 Eledoisin 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.

    Eledoisin
  • View Data Sheet

    Name :

    Lypressin

    Description:

    Lypressin

    Product # :

    HOR-278

    Price :

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    Shipping Method :

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    Description

    Lypressin is a hormone used to prevent or control the frequent urination, increased thirst, and loss of water associated with diabetes insipidus (water diabetes). Its molecular weight is 1056.2 Dalton having an amino acid sequence of Cys-Tyr-Phe-Gln-Asn-Cys-Pro-Lys-Gly-NH2. The Molecular Formula is: C46H65N13O12S2. The CAS Number is: 50-57-7.

    Formulation

    The protein (1mg/ml) was lyophilized with no additives.

    Purity

    Greater than 99.0% as determined by RP-HPLC.

    More Info

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Store the lyophilized Lypressin between 2-8°C, do not freeze. Upon reconstitution Lypressin 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 Lypressin in sterile 18MΩ-cm H2O not less than 100 µg/ml, which can then be further diluted to other aqueous solutions.
      Lypressin is also soluble in 1% Acetic Acid.

    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.

    Lypressin
  • View Data Sheet

    Name :

    GFAP Human

    Description:

    Glial Fibrillary Acidic Protein Human Recombinant

    Glial fibrillary acidic protein, GFAP

    Product # :

    PRO-2802

    Price :

    Quantity :

    Shipping Method :

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    More Info

    • description
    • source
    • formulation
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    • More Info

    Description

    GFAP Human produced in E.coli is a single, non-glycosylated polypeptide chain (60-383 a.a.) and having a molecular mass of 37906 Dalton.

    Source

    Escherichia Coli.

    Formulation

    GFAP was lyophilized from 50mM Tris-HCl pH-7.5, 4M Urea 150mM NaCl.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    More Info

    • Synonyms

      Glial fibrillary acidic protein, GFAP

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized GFAP although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Glial Fibrillary Acidic Protein 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 GFAP in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Background

      Glial Fibrillary Acidic Protein (GFAP), a key intermediate filament protein predominantly found in astrocytes, plays a fundamental role in the central nervous system. Initially recognized for its structural functions, GFAP has emerged as a multifaceted molecule with implications in neural development, synaptic plasticity, and various neurological disorders. This research delves into the realm of GFAP human recombinant protein, shedding light on its structural properties, physiological significance, and its diverse roles in both health and disease.

      Structural Complexity of GFAP:

      GFAP belongs to the family of intermediate filament proteins, conferring structural support to astrocytes. Its unique structure comprises a central α-helical rod domain flanked by non-helical head and tail domains. This structural complexity allows GFAP to form stable filaments, providing structural integrity to astrocytes and contributing to the architecture of the central nervous system.

      Physiological Functions in Glial Cells:

      Beyond its structural role, GFAP participates in various physiological processes within glial cells. It is involved in the regulation of astrocyte morphology, motility, and migration, crucial for their interactions with neurons and blood vessels. Additionally, GFAP contributes to the formation and maintenance of the blood-brain barrier, highlighting its significance in the brain's homeostasis.

      Implications in Neurological Disorders:

      Aberrant GFAP expression and aggregation are associated with several neurological disorders. In Alexander disease, a rare neurodegenerative disorder, mutations in the GFAP gene lead to the formation of GFAP aggregates, contributing to disease pathology. Moreover, elevated levels of GFAP in cerebrospinal fluid serve as a biomarker for various neurological conditions, including traumatic brain injury, Alzheimer's disease, and multiple sclerosis, indicating its involvement in the brain's response to injury and neuroinflammation.

      GFAP in Neural Regeneration:

      Recent studies have unveiled GFAP’s role in neural regeneration and repair processes. In response to brain injury, GFAP-expressing astrocytes become reactive, forming a glial scar that isolates damaged areas. While this scar formation initially limits tissue damage, persistent scar formation can impede neural regeneration. Understanding the dynamics of GFAP expression in reactive astrocytes is crucial for developing therapies that promote neural regeneration following brain injuries or neurodegenerative diseases.

      GFAP human recombinant protein, once thought of as a structural element in astrocytes, has proven to be a pivotal player in the complex landscape of glial biology and neurological disorders. Its intricate functions extend beyond providing structural support, encompassing roles in neural development, disease pathology, and tissue repair. As research continues to uncover the nuances of GFAP’s involvement in health and disease, it offers promising avenues for developing targeted therapies and diagnostic tools, emphasizing its significance in the intricate workings of the central nervous system.

    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.

    Gfap Human
  • View Data Sheet

    Name :

    Thrombopoietin Human

    Description:

    Thrombopoietin Human Recombinant

    Megakaryocyte colony-stimulating factor, Myeloproliferative leukemia virus oncogene ligand, C-mpl ligand, ML, Megakaryocyte growth and development factor, MGDF, TPO, MKCSF, MPLLG, MGC163194, THPO

    Product # :

    CYT-1178

    Price :

    Quantity :

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    Shipped with Ice Packs

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    More Info

    • description
    • source
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    • biological activity
    • More Info

    Description

    TPO Human Recombinant produced in HEK293 cells is a single, glycosylated polypeptide chain containing 343 amino acids (22-353 a.a) and having a molecular mass of 36.8kDa.TPO is fused to a 6 amino acid His-tag at C-terminus & purified by proprietary chromatographic techniques.

    Source

    HEK293 cells.

    Formulation

    TPO 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

    The ED50 range is ≤10ng/ml. It is measured by cell proliferation assay using MO7e human megakaryocytic leukemic cells.

    More Info

    • Introduction

      Thrombopoietin is a glycoprotein hormone produced mainly by the liver and the kidney which regulates the production of platelets by the bone marrow. TPO stimulates the production as well as differentiation of megakaryocytes, the bone marrow cells which fragment into large numbers of platelets.

    • Synonyms

      Megakaryocyte colony-stimulating factor, Myeloproliferative leukemia virus oncogene ligand, C-mpl ligand, ML, Megakaryocyte growth and development factor, MGDF, TPO, MKCSF, MPLLG, MGC163194, THPO

    • 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

      DGSHMSPAPP ACDLRVLSKL LRDSHVLHSR LSQCPEVHPL PTPVLLPAVD FSLGEWKTQM EETKAQDILG AVTLLLEGVM AARGQLGPTC LSSLLGQLSG QVRLLLGALQ SLLGTQLPPQ GRTTAHKDPN AIFLSFQHLL RGKVRFLMLV GGSTLCVRRA PPTTAVPSRT SLVLTLNELP NRTSGLLETN FTASARTTGS GLLKWQQGFR AKIPGLLNQT SRSLDQIPGY LNRIHELLNG TRGLFPGPSR RTLGAPDISS GTSDTGSLPP NLQPGYSPSP THPPTGQYTL FPLPPTLPTP VVQLHPLLPD PSAPTPTPTS PLLNTSYTHS QNLSQEGHHH HHH

    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.

    Thrombopoietin Protein
  • View Data Sheet

    Name :

    GDF15 Human, His

    Description:

    Growth and Differentiation Factor 15 Human Recombinant, His Tag

    GDF-15, MIC1, MIC-1, NAG-1, PDF, PLAB, PTGFB, Growth/differentiation factor 15, Placental bone morphogenetic protein, Placental TGF-beta, Macrophage inhibitory cytokine 1, Prostate differentiation factor, NSAID-activated gene 1 protein, NSAID-regulated gene 1 protein, NRG-1, GDF15.

    Product # :

    CYT-691

    Price :

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    Description

    Recombinant Human GDF15 produced in E.Coli is a single, non-glycosylated polypeptide chain containing 151 amino acids (195-308) and having a molecular mass of 16.7 kDa(molecular weight on SDS-PAGE will appear higher).GDF15 is expressed with a 36 amino acid His tag fused at N-Terminus and purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The GDF15 protein solution contains 10mM sodium citrate, pH-3.5 & 10% glycerol.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      GDF15 is part of the TGF-Beta superfamily that is involved in regulating inflammatory and apoptotic pathways in injured tissues and throughout disease processes. GDF15 is most abundant in the liver. Its expression in liver can be considerably up-regulated in during injury of organs such as liver, kidney, heart and lung. GDF-15 promotes proliferation or growth arrest and differentiation due to differences in cellular differentiation. GDF15 prevents apoptosis in cerebellar granule neurons by activating Akt and inhibiting endogenously active ERK. GDF15 is a novel autocrine/endocrine factor that antagonizes the hypertrophic response and loss of ventricular performance.

    • Synonyms

      GDF-15, MIC1, MIC-1, NAG-1, PDF, PLAB, PTGFB, Growth/differentiation factor 15, Placental bone morphogenetic protein, Placental TGF-beta, Macrophage inhibitory cytokine 1, Prostate differentiation factor, NSAID-activated gene 1 protein, NSAID-regulated gene 1 protein, NRG-1, GDF15.

    • 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

      MRGSHHHHHH GMASMTGGQQ MGRDLYDDDD KDRWGSMARA RNGDHCPLGP GRCCRLHTVR ASLEDLGWAD WVLSPREVQV TMCIGACPSQ FRAANMHAQI KTSLHRLKPD TVPAPCCVPA SYNPMVLIQK TDTGVSLQTY DDLLAKDCHC I.

    • Background

      What is the molecular weight/Mw of GDF15 HUMAN, HIS Protein?
      GDF15 HUMAN, HIS Protein has a total Mw of 16.7kDa.

      What is the source or expression system of GDF15 HUMAN, HIS Protein?
      Escherichia Coli.

      What is the Purity of GDF15 HUMAN, HIS Protein?
      GDF15 HUMAN, HIS Protein is >95% pure as determined by SDS-PAGE.

      What is the Biological Activity of GDF15 HUMAN, HIS Protein?
      The biological functionality of GDF15 HUMAN, HIS Protein will be determined in the future.

      What is the amino acid sequence of GDF15 HUMAN, HIS Protein?
      MRGSHHHHHH GMASMTGGQQ MGRDLYDDDD KDRWGSMARA RNGDHCPLGP GRCCRLHTVR ASLEDLGWAD WVLSPREVQV TMCIGACPSQ FRAANMHAQI KTSLHRLKPD TVPAPCCVPA SYNPMVLIQK TDTGVSLQTY DDLLAKDCHC I.

      What applications can GDF15 HUMAN, HIS Protein be used in?
      GDF15 HUMAN, HIS Protein can probably be used in western blot, ELISA and
      Lateral Flow.

      What is the endotoxin level for GDF15 HUMAN, HIS Protein?
      The endotoxin level is minimal, GDF15 HUMAN, HIS 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.

    Gdf15 Human
  • View Data Sheet

    Name :

    GMFB Rat

    Description:

    Glia Maturation Factor Beta Rat Recombinant

    Glia maturation factor beta, GMFB, GMF-B, GMF-beta, GMF, C79176, AI851627, D14Ertd630e, 3110001H22Rik, 3110001O16Rik.

    Product # :

    CYT-049

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    Description

    Glia Maturation Factor-Beta (GMF-Beta) Rat Recombinant produced in E.Coli is a signle, non-glycosylated, polypeptide chain containing 141 amino acids and having a total molecular mass of 16.6kDa. GMF-Beta is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Lyophilized from a 0.2µm filtered concentrated (1.0mg/ml) solution in 1×PBS, pH 7.4.

    Purity

    Greater than 97.0% as determined by
    (a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    More Info

    • Introduction

      GMFB is part of the GMF subfamily of the larger actin-binding protein ADF family. GMFB is phosphorylated after phorbol ester stimulation, and is crucial for the nervous system. GMFB causes brain cell differentiation, stimulates neural regeneration and inhibits tumor cell proliferation. GMFB overexpression in astrocytes results in the increase of BDNF production. GMFB expression is increased by exercise, thus BDNF is important for exercise-induction of BDNF.

    • Synonyms

      Glia maturation factor beta, GMFB, GMF-B, GMF-beta, GMF, C79176, AI851627, D14Ertd630e, 3110001H22Rik, 3110001O16Rik.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized GMFB although stable at room temperature for 3 weeks, should be stored desiccated below -18C. Upon reconstitution GMFB should be stored at 4C between 2-7 days and for future use below -18C.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 GMFB in sterile 18M-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      SESLVVCDVA EDLVEKLRKF RFRKETHNAA IIMKIDKDKR LVVLDEELEG VSPDELKDEL PERQPRFIVY SYKYQHDDGR VSYPLCFIFS SPLGCKPEQQ MMYAGSKNKL VQTAELTKVF EIRNTEDLTE EWLREKLGFF H.

    • Background

      What is the molecular weight/Mw of GMFB RAT Protein?
      GMFB RAT Protein has a total Mw of 16.6kDa.

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

      What is the Purity of GMFB RAT Protein?
      GMFB RAT Protein is >97% pure as determined by SDS-PAGE.

      What is the Biological Activity of GMFB RAT Protein?
      The biological functionality of GMFB RAT Protein will be determined in the future.

      What is the amino acid sequence of GMFB RAT Protein?
      SESLVVCDVA EDLVEKLRKF RFRKETHNAA IIMKIDKDKR LVVLDEELEG VSPDELKDEL PERQPRFIVY SYKYQHDDGR VSYPLCFIFS SPLGCKPEQQ MMYAGSKNKL VQTAELTKVF EIRNTEDLTE EWLREKLGFF H.

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

      What is the endotoxin level for GMFB RAT Protein?
      The endotoxin level is minimal, GMFB RAT 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.

    Gmf B Rat
  • View Data Sheet

    Name :

    GDF11 Human, His

    Description:

    Growth and Differentiation factor 11 Human Recombinant, His Tag

    Growth Differentiation Factor 11, BMP11, Bone Morphogenetic Protein 11, BMP-11, GDF-11, Growth/Differentiation Factor 11, Growth/differentiation factor 11.

    Product # :

    CYT-887

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    Description

    GDF11 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 132 amino acids (299-407a.a) and having a molecular mass of 14.8kDa. GDF11 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    GDF11 protein solution (1mg/ml) containing 20mM Tris-HCl (pH8.0) and 10% glycerol.

    Purity

    Greater than 85.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      GDF-11 belongs to the bone morphogenetic protein (BMP) family and the TGF-beta superfamily. GDF-11 is a central developmental factor which controls muscular and neural development. In adults, GDF-11 encourages cardiac hypertrophy reverse by the revival of cardiomyocytes.

    • Synonyms

      Growth Differentiation Factor 11, BMP11, Bone Morphogenetic Protein 11, BMP-11, GDF-11, Growth/Differentiation Factor 11, Growth/differentiation factor 11.

    • 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 MGSNLGLDCD EHSSESRCCR YPLTVDFEAF GWDWIIAPKR YKANYCSGQC EYMFMQKYPH THLVQQANPR GSAGPCCTPT KMSPINMLYF NDKQQIIYGK IPGMVVDRCG CS.

    • Background

      What is the molecular weight/Mw of GDF11 HUMAN, HIS Protein?
      GDF11 HUMAN, HIS Protein has a total Mw of 14.8kDa.

      What is the source or expression system of GDF11 HUMAN, HIS Protein?
      Escherichia Coli.

      What is the Purity of GDF11 HUMAN, HIS Protein?
      GDF11 HUMAN, HIS Protein is >85% pure as determined by SDS-PAGE.

      What is the Biological Activity of GDF11 HUMAN, HIS Protein?
      The biological functionality of GDF11 HUMAN, HIS Protein will be determined in the future.

      What is the amino acid sequence of GDF11 HUMAN, HIS Protein?
      MGSSHHHHHH SSGLVPRGSH MGSNLGLDCD EHSSESRCCR YPLTVDFEAF GWDWIIAPKR YKANYCSGQC EYMFMQKYPH THLVQQANPR GSAGPCCTPT KMSPINMLYF NDKQQIIYGK IPGMVVDRCG CS.

      What applications can GDF11 HUMAN, HIS Protein be used in?
      GDF11 HUMAN, HIS Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for GDF11 HUMAN, HIS Protein?
      The endotoxin level is minimal, GDF11 HUMAN, HIS 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.

    Gdf11 Human His
  • View Data Sheet

    Name :

    GDF15 Mouse

    Description:

    Growth and Differentiation factor 15 Mouse Recombinant

    Growth/differentiation factor 15, GDF-15.

    Product # :

    CYT-857

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    • sds-page

    Description

    GDF15 Mouse Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 138 amino acids (189-303 a.a) and having a molecular mass of 14.9kDa. GDF15 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    GDF15 protein solution (1.0mg/ml) containing 20mM Phosphate buffer (pH 8.0) and 10% glycerol.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    sds-page

    GDF15 Mouse - Product image 1

    More Info

    • Introduction

      GDF15 is part of the TGF-Beta superfamily which is involved in regulating inflammatory and apoptotic pathways in injured tissues and throughout disease processes. GDF15 is most abundant in the liver. Its expression in liver can be considerably up-regulated in during injury of organs such as liver, kidney, heart and lung. GDF-15 promotes proliferation or growth arrest and differentiation due to differences in cellular differentiation. GDF15 prevents apoptosis in cerebellar granule neurons by activating Akt and inhibiting endogenously active ERK. GDF15 is a novel autocrine/endocrine factor that antagonizes the hypertrophic response and loss of ventricular performance.

    • Synonyms

      Growth/differentiation factor 15, GDF-15.

    • 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 MGSSAHAHPR DSCPLGPGRC CHLETVQATL EDLGWSDWVL SPRQLQLSMC VGECPHLYRS ANTHAQIKAR LHGLQPDKVP APCCVPSSYT PVVLMHRTDS GVSLQTYDDL VARGCHCA.

    • Background

      What is the molecular weight/Mw of GDF15 MOUSE Protein?
      GDF15 MOUSE Protein has a total Mw of 14.9kDa.

      What is the source or expression system of GDF15 MOUSE Protein?
      Escherichia Coli.

      What is the Purity of GDF15 MOUSE Protein?
      GDF15 MOUSE Protein is >90% pure as determined by SDS-PAGE.

      What is the Biological Activity of GDF15 MOUSE Protein?
      The biological functionality of GDF15 MOUSE Protein will be determined in the future.

      What is the amino acid sequence of GDF15 MOUSE Protein?
      MGSSHHHHHH SSGLVPRGSH MGSSAHAHPR DSCPLGPGRC CHLETVQATL EDLGWSDWVL SPRQLQLSMC VGECPHLYRS ANTHAQIKAR LHGLQPDKVP APCCVPSSYT PVVLMHRTDS GVSLQTYDDL VARGCHCA.

      What applications can GDF15 MOUSE Protein be used in?
      GDF15 MOUSE Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for GDF15 MOUSE Protein?
      The endotoxin level is minimal, GDF15 MOUSE 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.

    Gdf15 Mouse
  • View Data Sheet

    Name :

    S.Typhi OMP

    Description:

    Salmonella Typhi Outer Membrane Protein Recombinant

    Product # :

    STY-002

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    Description

    Recombinant Salmonella Typhi Outer Membrane Protein produced in E.coli contains 315 amino acids, and fused to a 6 His Tag at C-terminus, migrating as a 33kDa band on SDS-PAGE.S. typhi outer membrane protein is a central pathogen in S. typhi infection, and is directly exposed to the outside to interact with the human immune system.

    Source

    Escherichia Coli.

    Formulation

    Sterile Filtered solution containing 10mM Tris-HCl, 1mM EDTA and 50mM arginine.

    Purity

    Protein is >95% pure as determined by 12% PAGE (coomassie staining).

    More Info

    • Introduction

      Salmonella Typhi is a pathogen causing typhoid fever, affecting over 17 million people with approximately 600,000 deaths annually worldwide. If untreated, typhoid fever cases result in mortality rates ranging from 12-30%.

    • Physical Appearance

      Sterile Filtered solution.

    • Stability

      S.Typhi OMP although stable at 4°C for 1 week, should be stored below -18°C. Please prevent 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.

    Styphi Omp
  • View Data Sheet

    Name :

    Resistin Human (64-110)

    Description:

    Resistin (64-110) Human Recombinant

    Cysteine-rich secreted protein FIZZ3, Adipose tissue-specific secretory factor, ADSF.

    Product # :

    CYT-1232

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    Description

    The Resistin Human is created as a recombinant protein with a 4kda N-terminal fusion of His Tag. The Resistin His-Tagged Fusion Protein, produced in E. coli, is a 12kDa protein containing 47 amino acid residues of the Resistin Human, 64-110 amino acids.

    Source

    Escherichia Coli.

    Formulation

    Each mg was lyophilized with 1xPBS, 0.4% SDS and 4mM DTT.

    Purity

    Greater than 80% as determined by SDS-PAGE.

    More Info

    • Synonyms

      Cysteine-rich secreted protein FIZZ3, Adipose tissue-specific secretory factor, ADSF.

    • Physical Appearance

      Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Store lyophilized Resistin 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. Product is not sterile! Please filter the product by an appropriate sterile filter before using it on cell culture.

    • Background

      Human resistin is an adipokine primarily secreted by adipose tissue, mainly in response to obesity and inflammatory conditions.

      Resistin Function

      Resistin takes part in insulin resistance, which can be the cause of the development of type 2 diabetes. Resistin can also affect glucose metabolism and insulin signalling.

      Regulation

      Levels of resistin are influenced by factors such as inflammation, obesity and certain hormones. It tends to increase in conditions associated with obesity and metabolic syndrome.

      Clinical Relevance

      Elevated levels of resistin have been associated with obesity-related conditions, cardiovascular diseases, and metabolic disorders. Resisting is considered as a potential biomarker for these conditions.

      Resistin Mechanism

      Resistin promotes insulin resistance through different pathways such as the modulation of inflammatory processes and the inhibition of insulin signaling in target tissues like liver and muscle.

      Research

      Ongoing studies are exploring resistin’s role in metabolic regulation, the exact mechanisms of action of resistin and its potential as a therapeutic target for treating metabolic diseases.

      Overall, resistin is a critical factor in metabolic health, mainly in the context of diabetes and obesity.

    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.

    Resistin Human Protein
  • View Data Sheet

    Name :

    SHH Human

    Description:

    Sonic HedgeHog Human Recombinant

    SHH, HHG-1, HHG1, Sonic hedgehog protein, TPT, HLP3, HPE3, SMMCI, TPTPS, MCOPCB5.

    Product # :

    CYT-676

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    Description

    Sonic HedgeHog Recombinant Human produced in E.Coli is a single, non-glycosylated polypeptide chain containing 179 amino acids and having a molecular mass of 20.2kDa. The Cys at position 2 has been substituted with 2 Ile’s.

    Source

    Escherichia Coli.

    Formulation

    SHH is lyophilized from 10mM Na3PO4, pH 7.5.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    Biological Activity

    The ED50 is measured by the dose-dependent induction of alkaline phosphatase production by CCL-226 fibroblasts and is 1.47μg/ml corresponding to a specific activity of 680U/mg.

    More Info

    • Introduction

      Recombinant Human Sonic Hedgehog is part of a small group of secreted proteins that are vital for development in both vertebrates and invertebrates. 3 mammalian hedgehog genes (sonic, desert, Indian) share about 60% homology. The Human Sonic Hedgehog is 99% homologous to the mouse gene. Sonic HedgeHog is a protein that is vital in guding the early embryo. It has been associated as the major inductive signal in patterning of the ventral neural tube, the anterior-posterior limb axis, and the ventral somites. Sonic HedgeHog binds to the patched receptor, which functions in association with smoothened, to activate the transcription of target genes. In the absence of sonic HedgeHog, patched receptor represses the constitutive signaling activity of smoothened. Sonic HedgeHog also regulates another factor, the gli oncogene. Sonic HedgeHog intercellular signal is essential for a various patterning events during development: signal produced by the notochord that induces ventral cell fate in the neural tube and somites, and the polarizing signal for patterning of the anterior-posterior axis of the developing limb bud. Sonic HedgeHog exhibits both floor plate- and motor neuron-inducing activity. Mutations in a long-range Sonic HedgeHog enhancer located in an intron of the limb region 1 gene result in preaxial polydactyly.

    • Synonyms

      SHH, HHG-1, HHG1, Sonic hedgehog protein, TPT, HLP3, HPE3, SMMCI, TPTPS, MCOPCB5.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized Human Sonic HedgeHog although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Sonic HedgeHog 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 SHH in sterile water not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      MIIGPGRGFG KRRHPKKLTP LAYKQFIPNV AEKTLGASGR YEGKISRNSE RFKELTPNYN PDIIFKDEEN TGADRLMTQR CKDKLNALAI SVMNQWPGVK LRVTEGWDED GHHSEESLHY EGRALDITTS DRDRSKYGML ARLAVEAGFD WVYYESKAHI HCSVKAENSV AAKSGGCFP

    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.

    Sonic Hedgehog Human
  • View Data Sheet

    Name :

    Cyclophilin A Rat

    Description:

    Cyclophilin-A Rat Recombinant

    Peptidyl-prolyl cis-trans isomerase A, EC:5.2.1.8, PPIase A, Cyclophilin A, Cyclosporin A-binding protein, Rotamase A, p1B15, p31, Ppia.

    Product # :

    ENZ-938

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    Description

    Cyclophilin-A Rat Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain (Val2-Leu164) containing 173 amino acids including a 10 aa His tag at N-terminus. The total calculated molecular mass is 19kDa.

    Source

    Escherichia Coli.

    Formulation

    Cyclophilin-A was filtered (0.4µm) and lyophilized from 0.5mg/ml solution in phosphate buffered saline and 5%(w/v) trehalose.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      PPIases catalyze the cis-trans isomerization of proline imidic peptide bonds in oligopeptides and accelerate the folding of proteins. Cyclophilin-A is a cyclosporin binding-protein and may play a role in cyclosporin A-mediated immunosuppression. Cyclophilin-A can also interact with several HIV proteins, including p55 gag, Vpr, and capsid protein, and has been shown to be necessary for the formation of infectious HIV virions. Multiple pseudogenes that map to different chromosomes have been reported.

    • Synonyms

      Peptidyl-prolyl cis-trans isomerase A, EC:5.2.1.8, PPIase A, Cyclophilin A, Cyclosporin A-binding protein, Rotamase A, p1B15, p31, Ppia.

    • 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. Cyclophilin-A is not sterile! Please filter the product by an appropriate sterile filter before using it in the cell culture.

    • Amino Acid Sequence

      MKHHHHHHASVNPTVFFDIT ADGEPLGRVC FELFADKVPK TAENFRALST GEKGFGYKGS SFHRIIPGFM CQGGDFTRHN GTGGKSIYGE KFEDENFILK HTGPGILSMA NAGPNTNGSQ FFICTAKTEW LDGKHVVFGK VKEGMSIVEA MERFGSRNGK TSKKITISDC GQL.

    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.

    Cyclophilin A Rat
  • View Data Sheet

    Name :

    KLK3 Protein

    Description:

    Kallikrein-3 Recombinant Human

    Prostate-specific antigen, PSA, Gamma-seminoprotein, Seminin, Kallikrein-3, P-30 antigen, Semenogelase, KLK3, APS, hK3, KLK2A1.

    Product # :

    ENZ-1102

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    Description

    Kallikrein-3 Human Recombinant produced in E.Coli is a single, non- glycosylated polypeptide chain containing 237 amino acids and having a molecular mass of 26.1kDa.KLK3 is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Lyophilized from a 0.2μm filtered concentrated solution in 20mM Tris-HCl, pH 8.0, 150mM NaCl and 3% trehalose.

    Purity

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

    More Info

    • Introduction

      Kallikrein-3 (KLK3) is a part of the kallikrein-related peptidase family. Kallikreins are a subgroup of serine proteases having various physiological functions. Numerous kallikreins take part in carcinogenesis and some may be prospective cancer and other disease biomarkers. Kallikrein-3 is 1 of the 15 kallikrein subfamily members located in a cluster on chromosome 19 and is a protease present in seminal plasma. KLK3 hydrolyzes semenogelin-1 consequently leading to the liquefaction of the seminal coagulum. KLK3 acts normally in the liquefaction of seminal coagulum, probably by hydrolysis of the high molecular mass seminal vesicle protein. Serum level of the KLK3 protein, called PSA in the clinical setting, is beneficial in the diagnosis and monitoring of prostatic carcinoma.

    • Synonyms

      Prostate-specific antigen, PSA, Gamma-seminoprotein, Seminin, Kallikrein-3, P-30 antigen, Semenogelase, KLK3, APS, hK3, KLK2A1.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized KLK3 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Kallikrein-3 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 Kallikrein-3 in sterile 18MΩ-cm H2O not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      IVGGWECEKH SQPWQVLVAS RGRAVCGGVL VHPQWVLTAA HCIRNKSVIL LGRHSLFHPE DTGQVFQVSH SFPHPLYDMS LLKNRFLRPG DDSSHDLMLL RLSEPAELTDA VKVMDLPTQE PALGTTCYAS GWGSIEPEEF LTPKKLQCVD LHVISNDVCA QVHPQKVTKF MLCAGRWTGG KSTCSGDSGG PLVCNGVLQG ITSWGSEPCA LPERPSLYTK VVHYRKWIKD TIVANP.

    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.

    Klk3 Protein
  • View Data Sheet

    Name :

    Lymphotactin Human, His

    Description:

    Lymphotactin Human Recombinant (XCL1), His Tag

    XCL1, Cytokine SCM-1, ATAC, Lymphotaxin, SCM-1-alpha, Small inducible cytokine C1, XC chemokine ligand 1, LTN, LPTN, SCM1, SCM-1, SCYC1, SCM-1a.

    Product # :

    CHM-357

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    Description

    XCL1 Human Recombinant produced in E.Coli is a single,non-glycosylated, polypeptide chain containing 114 amino acids (22-114 a.a.) and having a molecular mass of 12.5 kDa. The XCL1 is fused to a 20 amino acid His Tag at N-terminus and purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Recombinant XCL1 contains 20mM Tris buffer pH-8, 200mM NaCl, 2mM DTT and 30% glycerol.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      XCL1 is a small cytokine belonging to the XC chemokine family that is also known as lymphotactin. It is located in high levels in spleen, thymus, intestine and peripheral blood leukocytes, and at lower levels in lung, prostate gland and ovary. Cellular sources for XCL1 include activated thymic and peripheral blood CD8+ T cells. This chemokine attracts T cells. In humans, XCL1 is closely related to another chemokine called XCL2, whose gene is found at the same locus on chromosome 1. XCL1 induces it chemotactic function by binding to a chemokine receptor called XCR1.

    • Synonyms

      XCL1, Cytokine SCM-1, ATAC, Lymphotaxin, SCM-1-alpha, Small inducible cytokine C1, XC chemokine ligand 1, LTN, LPTN, SCM1, SCM-1, SCYC1, SCM-1a.

    • 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 MVGSEVSDKR TCVSLTTQRL PVSRIKTYTI TEGSLRAVIF ITKRGLKVCA DPQATWVRDV VRSMDRKSNT RNNMIQTKPT GTQQSTNTAV TLTG.

    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.

    Lymphotactin Human His
  • View Data Sheet

    Name :

    Goserelin

    Description:

    Goserelin

    Product # :

    HOR-256

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    Description

    Goserelin contains 10 amino acids Glu1-His2-Trp3-Ser4-Tyr5-D-Ser(tBu)6-Leu7-Arg8-Pro9-AzGly10-NH2 and having a molecular weight of 1269.43 Dalton.

    Formulation

    The Goserelin peptide was lyophilized with no additives.

    Purity

    Greater than 98.0% as determined by:
    (a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    More Info

    • Introduction

      Goserelin is a hormone similar to the one normally released from the hypothalamus gland in the brain (GnRH super-agonist). It is used to treat for prostate and breast cancer.
      Goserelin decreases the amount of estrogen and testosterone by this treating endometriosis and cancer of the breast, and can help thin the uterus lining before surgery. Goserelin prevents the growth of tissue associated with endometriosis.
      Reducing the amount of testosterone is one way of treating prostate cancer.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized Goserelin although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Goserelin 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 Goserelin in sterile 18MΩ-cm H2O not less than 100 µg/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.

    Goserelin
  • View Data Sheet

    Name :

    GPI Antibody

    Description:

    Glucose-6-Phosphate Isomerase, Mouse Anti Human

    Glucose-6-phosphate isomerase, Phosphoglucose isomerase, Phosphohexose isomerase, Autocrine motility factor, Neuroleukin, Sperm antigen 36, GPI, PGI, PHI, AMF, NLK, SA-36, GNPI.

    Product # :

    ANT-613

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    Formulation

    1mg/ml containing PBS, pH-7.4, 10% Glycerol and 0.02% Sodium Azide.

    More Info

    • Introduction

      Glucose-6-phosphate isomerase (GPI) is a part of the GPI family whose members encode multifunctional phosphoglucose isomerase proteins involved in energy pathways. GPI is a dimeric enzyme which catalyzes the reversible isomerization of glucose-6-phosphate and fructose-6-phosphate. Mammalian GPI also functions as a tumor-secreted cytokine and an angiogenic factor (AMF) which stimulates endothelial cell motility. In addition, GPI is a neurotrophic factor (Neuroleukin) for spinal and sensory neurons. GPI performs in different capacities inside and outside the cell. In the cytoplasm, GPI is involved in glycolysis and gluconeogenesis, while outside the cell it acts as a neurotrophic factor for spinal and sensory neurons.
      Defects in the GPI gene cause the nonspherocytic hemolytic anemia and a severe enzyme deficiency can be linked to hydrops fetalis, immediate neonatal death and neurological impairment.

    • Synonyms

      Glucose-6-phosphate isomerase, Phosphoglucose isomerase, Phosphohexose isomerase, Autocrine motility factor, Neuroleukin, Sperm antigen 36, GPI, PGI, PHI, AMF, NLK, SA-36, GNPI.

    • Physical Appearance

      Sterile filtered colorless solution.

    • Immunogen

      Anti-human GPI mAb, clone PAT22G2AT, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with a recombinant human GPI protein 1-558 amino acids purified from E. coli.

    • Ig Subclass

      Mouse IgG2a heavy chain and k light chain.

    • Clone

      PAT22G2AT.

    • Applications

      The antibody has been tested by ELISA, Western blot analysis, Flow cytometry and ICC/IF to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results.

    • Type

      Mouse Anti Human Monoclonal.

    • Storage Procedures

      For periods up to 1 month store at 4°C, for longer periods of time, store at -20°C. Prevent freeze thaw cycles.

    • Purification Method

      GPI antibody was purified from mouse ascitic fluids by protein-A affinity chromatography.

    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.

    Gpi Antibody
  • View Data Sheet

    Name :

    SCGB2A2 Human, HEK

    Description:

    Mammaglobin-A Human Recombinant, HEK

    Mammaglobin-A, Mammaglobin-1, Secretoglobin family 2A member 2, SCGB2A2, MGB1, UGB2, MGC71974.

    Product # :

    PRO-2038

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    Description

    Mammaglobin-A Human Recombinant (Fc Chimera) produced in HEK cells is a single, glycosylated, polypeptide chain (Gly19-Phe93) containing a total of 321 amino acids, having a calculated molecular mass of 36.3kDa. The SCGB2A2 protein is fused to a 2 aa C-terminal linker, a 6 aa C-terminal His tag, a 7 aa TEV site and a 231 aa Human IgG1 fragment (Pro100-Lys330).

    Source

    HEK 293.

    Formulation

    SCGB2A2 was filtered (0,4µm) and lyophilized from 0.5mg/ml in PBS buffer and 5% (w/v) Threalose pH 7.4

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      The mammaglobin gene was first identified using a differential screening approach directed at the isolation of novel, human breast cancer-associated genes. Mammaglobin encodes a 10 kDa glycoprotein and is distantly relaetd to a family of epithelial secretory proteins that includes rat estramustine-binding protein/prostatein and human Clara cell 10 kDa protein (CC10)/uteroglobin. Mammaglobin, a mammary-specific member of the uterglobin family, is known to be overexpressed in human breast cancer. Studies suggest that mammaglobin is one of the first relatively mammary-specific and mammary-sensitive markers (85%). Mammaglobin may be valuable used in a panel with BRST-2 (GCDFP-15) and ER in evaluating tumors of unknown primary sites.
      SCGB2A2 (the mammaglobin gene) is located on chromosome 11, at locus 11q13. SCGB2A2 is member of the secretoglobin superfamily of which is a group of small dimeric secreted and sometimes glycosylated proteins. Expressed mainly in mucosa, secretoglobins appear to be involved in cell signalling, immune response, chemotaxis, and might also serve as transporters for steroid hormones in humans.

    • Synonyms

      Mammaglobin-A, Mammaglobin-1, Secretoglobin family 2A member 2, SCGB2A2, MGB1, UGB2, MGC71974.

    • Physical Appearance

      Sterile filtered lyophilized 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 5 days.

    • 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. Product is not sterile! Please filter the product by an appropriate sterile filter before using it on cell culture.

    • Amino Acid Sequence

      GSGCPLLENV ISKTINPQVS KTEYKELLQE FIDDNATTNA IDELKECFLN QTDETLSNVE VFMQLIYDSS LCDLF KLENL YFQGPKSCDK THTCPPCPAP ELLGGPSVFL FPPKPKDTLM ISRTPEVTCV VVDVSHEDPE VKFNWYVDGV EVHNAKTKPR EEQYNSTYRV VSVLTVLHQD WLNGKEYKCK VSNKALPAPI EKTISKAKGQ PREPQVYTLP PSRDELTKNQ VSLTCLVKGF YPSDIAVEWE SNGQPENNYK TTPPVLDSDG SFFLYSKLTV DKSRWQQGNV FSCSVMHEAL HNHYTQKSLS LSPGKHHHHH H.

    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.

    Scgb2A2 Human Hek
  • View Data Sheet

    Name :

    SLPI Human

    Description:

    Secretory Leukocyte Peptidase Inhibitor Human Recombinant

    Antileukoproteinase, ALK1, ALP, BLPI, HUSI, HUSI-I, MPI, WAP4, WFDC4, WAP four-disulfide core domain protein 4, Protease inhibitor WAP4, Seminal proteinase inhibitor, Mucus proteinase inhibitor.

    Product # :

    PRO-849

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    Description

    SLPI Recombinant E.coli produced in E.Coli is a single, non-glycosylated polypeptide chain containing 128 amino acids (26-132 a.a.) and having a molecular mass of 14 kDa. The SLPI is fused to a 21 amino acid His-Tag at N-terminus and purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    SLPI Human solution containing 20mM Tris-HCl pH-8.0, 2mM DTT, 0.1M NaCl & 20% glycerol.

    Purity

    Greater than 80.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      SLPI is a secreted inhibitor which guards epithelial tissues from serine proteases. SLPI is localized in various secretions including seminal plasma, cervical mucus, and bronchial secretions, and has affinity for trypsin, leukocyte elastase, and cathepsin G. SLPI inhibitory effect contributes to the immune response by protecting epithelial surfaces from attack by endogenous proteolytic enzymes. SLPI protein has broad-spectrum anti-biotic activity. SLPI is an acid-stable proteinase inhibitor with strong affinities for trypsin, chymotrypsin, elastase, and cathepsin G. SLPI prevents elastase-mediated damage to oral and mucosal tissues.

    • Synonyms

      Antileukoproteinase, ALK1, ALP, BLPI, HUSI, HUSI-I, MPI, WAP4, WFDC4, WAP four-disulfide core domain protein 4, Protease inhibitor WAP4, Seminal proteinase inhibitor, Mucus proteinase inhibitor.

    • 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 MSGKSFKAGV CPPKKSAQCL RYKKPECQSD WQCPGKKRCC PDTCGIKCLD PVDTPNPTRR KPGKCPVTYG QCLMLNPPNF CEMDGQCKRD LKCCMGMCGK SCVSPVKA.

    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.

    Slpi Human
  • View Data Sheet

    Name :

    TIPIN Human

    Description:

    TIMELESS Interacting Protein Human Recombinant

    TIMELESS Interacting Protein, CSM3 Homolog.

    Product # :

    PRO-1710

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    Description

    TIPIN Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 324 amino acids (1-301) and having a molecular mass of 36.9kDa.TIPIN is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The TIPIN solution (0.5mg/ml) contains 20mM Tris-HCl buffer (pH8.0), 0.15M NaCl, 1mM DTT and 10% glycerol.

    Purity

    Greater than 85.0% as determined by SDS-PAGE.

    More Info

    • Introduction

      TIPIN is a member of the CSM3 family. TIPIN protein is essential for normal advancement of S-phase and vital for cell existence after DNA damage or replication stress. TIPIN is specifically necessary for the ATR - CHEK1 pathway in the replication checkpoint induced by ultraviolet light.

    • Synonyms

      TIMELESS Interacting Protein, CSM3 Homolog.

    • 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 MGSMLEPQEN GVIDLPDYEH VEDETFPPFP PPASPERQDG EGTEPDEESG NGAPVPVPPK RTVKRNIPKL DAQRLISERG LPALRHVFDK AKFKGKGHEA EDLKMLIRHM EHWAHRLFPK LQFEDFIDRV EYLGSKKEVQ TCLKRIRLDL PILHEDFVSN NDEVAENNEH DVTSTELDPF LTNLSESEMF ASELSRSLTE EQQQRIERNK QLALERRQAK LLSNSQTLGN DMLMNTPRAH TVEEVNTDED QKEESNGLNE DILDNPCNDA IANTLNEEET LLDQSFKNVQ QQLDATSRNI TEAR

    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.

    Tipin Human
  • View Data Sheet

    Name :

    GHBP Ovine

    Description:

    Growth Hormone Binding Protein Ovine Recombinant

    GHR, GHBP, GH receptor, Somatotropin receptor.

    Product # :

    CYT-470

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    Description

    Growth Hormone Binding Protein Ovine Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 244 amino acids and having a molecular mass of 28 kDa. GHBP is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    GHBP was lyophilized from a concentrated (1mg/ml) solution with 0.0045mM NaHCO3.

    Purity

    Greater than 98.0% as determined by:
    (a) Gel filtration analysis.
    (b) Analysis by SDS-PAGE.

    Biological Activity

    fully biologically active as evidenced by its ability of forming 2:1 complex with Human GH.

    More Info

    • Introduction

      GHBP is a transmembrane receptor for growth hormone. Binding of growth hormone to the receptor leads to receptor dimerization and the activation of an intra- and intercellular signal transduction pathway leading to growth. A common alternate allele of this gene, called GHRd3, lacks exon three and has been well-characterized. Mutations in this gene have been associated with Laron syndrome, also known as the growth hormone insensitivity syndrome (GHIS), a disorder characterized by short stature. Other splice variants, including one encoding a soluble form of the protein (GHRtr), have been observed but have not been thoroughly characterized.

    • Synonyms

      GHR, GHBP, GH receptor, Somatotropin receptor.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized Growth Hormone Binding Protein although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution GHBP 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 GHBP Ovine in DDW or sterile 0.4% NaHCO3 adjusted to pH 10, not less than 100µg/ml, which can then be further diluted to other aqueous solutions preferably in presence of carrier proteins such as BSA or HSA.

    • Amino Acid Sequence

      The sequence of the first five N-terminal amino acids was determined and was found to be Ala-Phe-Ser-Gly-Ser.

    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.

    Ghbp Ovine
  • View Data Sheet

    Name :

    LGALS3 Mouse

    Description:

    Galectin-3 Mouse Recombinant

    CBP35, GAL3, GALBP, GALIG, LGALS2, MAC2, Galectin-3, Lectin, galactose binding, soluble 3, Lectin, galactose binding, soluble 3, isoform CRA_a, Lectin, galactose binding, soluble 3, isoform CRA_d, Lgals3.

    Product # :

    CYT-188

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    • sds-page

    Description

    LGALS3 Mouse Recombinant produced in E. coli is a single polypeptide chain containing 287 amino acids (1-264) and having a molecular mass of 29.8 kDa. LGALS3 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    E.coli.

    Formulation

    The LGALS3 solution (0.5mg/1ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.15M NaCl, 50% glycerol, 1mM DTT and 2mM EDTA.

    Purity

    Greater than 95% as determined by SDS-PAGE.

    sds-page

    LGALS3-sds-page - Product image 1

    More Info

    • Introduction

      Galectin-3 mediates with the alpha-3, beta-1 integrin the stimulation by cspg4 of endothelial cells migration. Galectin-3 plays an necessary part during the acquisition of vasculogenic mimicry and angiogenic properties associated with melanoma progression. LGALS3 overexpression is highly expressed in early stages of papillary carcinoma, and its expression intensity declines during tumor progression. Serum levels of LGALS3 are high in patients with thyroid malignancy but there is considerable overlap in serum LGALS3 concentrations between those with benign and malignant nodular thyroid disease. LGLAS3 takes part as an immune regulator to inhibit T-cell immune responses and promote tumor growth, as a result providing a new mechanism for tumor immune tolerance.

    • Synonyms

      CBP35, GAL3, GALBP, GALIG, LGALS2, MAC2, Galectin-3, Lectin, galactose binding, soluble 3, Lectin, galactose binding, soluble 3, isoform CRA_a, Lectin, galactose binding, soluble 3, isoform CRA_d, Lgals3.

    • 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 MGSMADSFSL NDALAGSGNP NPQGYPGAWG NQPGAGGYPG AAYPGAYPGQ APPGAYPGQA PPGAYPGQAP PSAYPGPTAP GAYPGPTAPG AYPGSTAPGA FPGQPGAPGA YPSAPGGYPA AGPYGVPAGP LTVPYDLPLP GGVMPRMLIT IMGTVKPNAN RIVLDFRRGN DVAFHFNPRF NENNRRVIVC NTKQDNNWGK EERQSAFPFE SGKPFKIQVL VEADHFKVAV NDAHLLQYNH RMKNLREISQ LGISGDITLT SANHAMI.

    • Background

      What is the molecular weight/Mw of LGALS3 Protein?
      LGALS3 Protein has a total Mw of 29.8kDa.

      What is the source or expression system of LGALS3 Protein?
      Escherichia Coli.

      What is the Purity of LGALS3 Protein?
      LGALS3 Protein is >95% pure as determined by SDS-PAGE.

      What is the Biological Activity of LGALS3 Protein?
      The biological functionality of LGALS3 Protein will be determined in the future.

      What is the amino acid sequence of LGALS3 Protein?
      MGSSHHHHHH SSGLVPRGSH MGSMADSFSL NDALAGSGNP NPQGYPGAWG NQPGAGGYPG AAYPGAYPGQ APPGAYPGQA PPGAYPGQAP PSAYPGPTAP GAYPGPTAPG AYPGSTAPGA FPGQPGAPGA YPSAPGGYPA AGPYGVPAGP LTVPYDLPLP GGVMPRMLIT IMGTVKPNAN RIVLDFRRGN DVAFHFNPRF NENNRRVIVC NTKQDNNWGK EERQSAFPFE SGKPFKIQVL VEADHFKVAV NDAHLLQYNH RMKNLREISQ LGISGDITLT SANHAMI.

      What applications can LGALS3 Protein be used in?
      LGALS3 Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for LGALS3 Protein?
      The endotoxin level is minimal, LGALS3 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.

    Lgals3 Mouse
  • View Data Sheet

    Name :

    GRPEL1 Human

    Description:

    GrpE-Like 1 Human Recombinant

    HMGE, GrpE-like protein cochaperone, GREPEL1, FLJ25609.

    Product # :

    PRO-263

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    Description

    GRPEL1 produced in E.Coli is a single, non-glycosylated polypeptide chain containing 211 amino acids (28-217a.a.) and having a molecular mass of 23.6kDa.GRPEL1 is fused to a 21 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The GRPEL1 protein solution (1mg/1ml) is formulated in 20mM Tris-HCl buffer (pH8.0), 0.2M NaCl, 1mM DTT and 10% glycerol.

    Purity

    Greater than 90% as determined by SDS-PAGE.

    More Info

    • Introduction

      GRPEL1 is a vital component of the PAM complex, a complex necessary for the translocation of transit peptide-containing proteins from the inner membrane into the mitochondrial matrix in an ATP-dependent manner. GRPEL1 protein controls the nucleotide-dependent binding of mitochondrial HSP70 to substrate proteins.

    • Synonyms

      HMGE, GrpE-like protein cochaperone, GREPEL1, FLJ25609.

    • 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).Please avoid freeze thaw cycles.

    • Amino Acid Sequence

      MGSSHHHHHH SSGLVPRGSH MCTATKQKNS GQNLEEDMGQ SEQKADPPAT EKTLLEEKVK LEEQLKETVE KYKRALADTE NLRQRSQKLV EEAKLYGIQA FCKDLLEVAD VLEKATQCVP KEEIKDDNPH LKNLYEGLVM TEVQIQKVFT KHGLLKLNPV GAKFDPYEHE ALFHTPVEGK EPGTVALVSK VGYKLHGRTL RPALVGVVKE A

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    Grpel1 Human
  • View Data Sheet

    Name :

    SERPING1 Human HEK

    Description:

    Serpin Peptidase Inhibitor, Clade G Member 1 Human Recombinant HEK

    C1IN, C1INH, C1NH, HAE1, HAE2 , Plasma protease C1 inhibitor, C1 esterase inhibitor, C1-inhibiting factor, Serpin G1, Name, SERPING1.

    Product # :

    PRO-1639

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    Description

    SERPING1 Human Recombinant produced by transfected human cells is a single polypeptide chain containing 486 amino acids (23-500). SERPING1 is fused to an 8 amino acid His-tag at C-terminus & purified by proprietary chromatographic techniques.

    Source

    HEK293 cells.

    Formulation

    SERPING1 was lyophilized from a 0.2 µM filtered solution of 20mM Tris-HCl and 150mM NaCl, pH 8.0.

    Purity

    Greater than 95% as determined by SDS-PAGE.

    More Info

    • Introduction

      Plasma protease C1 inhibitor (SERPING1) is a part of the serpin superfamily of serine protease inhibitors. SERPING1 plays an important role in regulating activation of both the complement and contact systems. That isdue to the fact that SERPING1 regulates the activation of complement factor C1 in addition to the activity of activated C1 by coupling with the active catalytic site at the light chains of C1r and C1s. SERPING1 insufficiency results in hereditary angioedema, which is characterized by recurrent episodes of localized angioedema of the skin, gastrointestinal mucosa or upper respiratory mucosa.

    • Synonyms

      C1IN, C1INH, C1NH, HAE1, HAE2 , Plasma protease C1 inhibitor, C1 esterase inhibitor, C1-inhibiting factor, Serpin G1, Name, SERPING1.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized SERPING1 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution SERPING1 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 SERPING1 in 1xPBS to a concentration no less than 100 µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      NPNATSSSSQDPESLQDRGEGKVATTVISKMLFVEPILEVSSLPTTNSTTNSATKITANTTDEPTTQPTT
      EPTTQPTIQPTQPTTQLPTDSPTQPTTGSFCPGPVTLCSDLESHSTEAVLGDALVDFSLKLYHAFSAMKK
      VETNMAFSPFSIASLLTQVLLGAGENTKTNLESILSYPKDFTCVHQALKGFTTKGVTSVSQIFHSPDLAI
      RDTFVNASRTLYSSSPRVLSNNSDANLELINTWVAKNTNNKISRLLDSLPSDTRLVLLNAIYLSAKWKTT
      FDPKKTRMEPFHFKNSVIKVPMMNSKKYPVAHFIDQTLKAKVGQLQLSHNLSLVILVPQNLKHRLEDMEQ
      ALSPSVFKAIMEKLEMSKFQPTLLTLPRIKVTTSQDMLSIMEKLEFFDFSYDLNLCGLTEDPDLQVSAMQ
      HQTVLELTETGVEAAAASAISVARTLLVFEVQQPFLFMLWDQQHKFPVFMGRVYDPRAVDHHHHHH

    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.

    Serping1 Human Hek
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