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Search results

967 results found for “Guanine Nucleotide Binding Protein”

Name

Description

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  • View Data Sheet

    Name :

    DECR1 Antibody

    Description:

    2,4-Dienoyl CoA Reductase 1, Mouse Anti Human

    2,4-dienoyl-CoA reductase, mitochondrial, 2,4-dienoyl-CoA reductase [NADPH], 4-enoyl-CoA reductase [NADPH], DECR1, DECR, NADPH, SDR18C1.

    Product # :

    ANT-656

    Price :

    Quantity :

    Shipping Method :

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    • formulation
    • More Info

    Formulation

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

    More Info

    • Introduction

      DECR1 is a mitochondrial protein which exists as a homotetramer and is a member of a family of short-chain dehydrogenases/reductases. DECR1 acts as an auxiliary enzyme of beta-oxidation andt partakes in the metabolism of unsaturated fatty enoyl-CoA esters. in particular, DECR1 uses NADP+ to catalyze the reduction of 2,4-dienoyl-CoA to yield trans-3-enoyl-CoA that can subsequently be used as an intermediate in the Krebs cycle. Furthermore, DECR1 is believed to work as a tumor suppressor, possibly downregulating the expression of Neu and slowing the rate of tumorigenesis.

    • Synonyms

      2,4-dienoyl-CoA reductase, mitochondrial, 2,4-dienoyl-CoA reductase [NADPH], 4-enoyl-CoA reductase [NADPH], DECR1, DECR, NADPH, SDR18C1.

    • Physical Appearance

      Sterile filtered colorless solution.

    • Immunogen

      Anti-human DECR1 mAb, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with a recombinant human DECR1 protein 35-335 amino acids purified from E. coli.

    • Ig Subclass

      Mouse IgG2b heavy chain and k light chain.

    • Clone

      PAT3B2AT.

    • 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

      DECR1 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.

    Decr1 Antibody
  • View Data Sheet

    Name :

    TNF a Canine

    Description:

    Tumor Necrosis Factor-Alpha Canine Recombinant

    Tumor necrosis factor, Cachectin, TNF-alpha, Tumor necrosis factor ligand superfamily member 2, TNF-a, TNF, TNFA, TNFSF2.

    Product # :

    CYT-140

    Price :

    Quantity :

    Shipping Method :

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    Shipped at Room temp

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

    Description

    TNF-a Canine Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 157 amino acids and having a molecular mass of 17.3 kDa. The TNF-a is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    Filtered (0.2µm) and lyophilized from a concentrated (1mg/ml) solution in 1×PBS, pH7.4.

    Purity

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

    Biological Activity

    The Specific Activity is >3.3×105 IU/mg as determined by the cytolysis of murine L929 cells in the presence of Actinomycin D.

    More Info

    • Introduction

      Tumor necrosis factor is a cytokine involved in systemic inflammation and is a member of a group of cytokines that all stimulate the acute phase reaction. TNF is mainly secreted by macrophages.
      TNF causes apoptotic cell death, cellular proliferation, differentiation, inflammation, tumorigenesis and viral replication, TNF is also involved in lipid metabolism, and coagulation. TNF's primary role is in the regulation of immune cells.
      Dysregulation and, in particular, overproduction of TNF have been implicated in a variety of human diseases- autoimmune diseases, insulin resistance, and cancer.

    • Synonyms

      Tumor necrosis factor, Cachectin, TNF-alpha, Tumor necrosis factor ligand superfamily member 2, TNF-a, TNF, TNFA, TNFSF2.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

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

    • Amino Acid Sequence

      VKSSSRTPSD KPVAHVVANP EAEGQLQWLS RRANALLANG VELTDNQLIV PSDGLYLIYS QVLFKGQGCP STHVLLTHTI SRFAVSYQTK VNLLSAIKSP CQRETPEGTE AKPWYEPIYL GGVFQLEKGD RLSAEINLPN YLDFAESGQV YFGIIAL.

    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.

    Tnf A Canine
  • View Data Sheet

    Name :

    Rabbit SARS CoV-2 IgG S1

    Description:

    Recombinant Anti Rabbit SARS CoV-2 IgG Spike S1

    Product # :

    ANT-762

    Price :

    Quantity :

    Shipping Method :

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    • description
    • source
    • formulation
    • More Info

    Description

    Recombinant Anti Rabbit SARS CoV-2 IgG Kappa Spike S1 is a recombinant monoclonal antibody derived from HEK293 cells which recognizes the SARS-CoV and SARS-CoV-2 Spike glycoprotein. CoV-2 IgG S1 Rabbit Antibody binds to both SARS-CoV and SARS-CoV-2 with high affinity at amino acids 318-510 (RBD, Receptor Binding Domain) in the S1 subunit of the Spike protein. This chimeric rabbit antibody was made using the variable domain sequences of the original Human IgG1 format.

    Source

    HEK293 Cells.

    Formulation

    1mg/ml in PBS and 0.02% Proclin 300.

    More Info

    • Introduction

      SARS Coronavirus is an enveloped virus containing three outer structural proteins, namely the membrane (M), envelope (E), and spike (S) proteins. Spike (S)-glycoprotein of the virus interacts with a cellular receptor and mediates membrane fusion to allow viral entry into susceptible target cells. Accordingly, S-protein plays an important role in virus infection cycle and is the primary target of neutralizing antibodies.It has recently been shown that SARS is caused by a human coronavirus. Human coronaviruses are the major cause of upper respiratory tract illness in humans, such as the common cold. Coronaviruses are positive-stranded RNA viruses, featuring the largest viral RNA genomes known to date (27-31 kb). The first step in coronavirus infection is binding of the viral spike protein, a 139-kDa protein, to certain receptors on host cells. The spike protein is the main surface antigen of the coronavirus. The most prominent protein in the culture supernatants infected with SARS virus is a 46 kDa nucleocapsid protein. This suggests that the nucleocapsid protein is a major immunogen that may be useful for early diagnostics.

    • Physical Appearance

      Sterile Filtered liquid formulation.

    • Stability

      Store at 4°C, stable for 2 weeks. For long-term storage, store at -20°C.

    • Immunogen

      The native monoclonal antibody was generated by sequencing peripheral blood lymphocytes of a patient exposed to the SARS-CoV

    • Applications

      ELISA.

    • Type

      Mouse antibody Monoclonal.

    • Purification Method

      Protein A affinity purified.

    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.

    Sars Anti Rabbit
  • View Data Sheet

    Name :

    TGFB2 Mouse

    Description:

    Transforming Growth Factor-Beta 2 Mouse Recombinant

    Transforming growth factor beta-2, TGF-beta-2, G-TSF, Tgfb-2, TGFbeta2.

    Product # :

    CYT-1266

    Price :

    Quantity :

    Shipping Method :

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    Shipped at Room temp

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    More Info

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

    Description

    Transforming Growth Factor-Beta 2 Mouse Recombinant produced in CHO is a homodimer, polypeptide chain containing 2 x 112 amino acids and having a total molecular mass of 25.4kDa.
    TGFB2 Mouse Recombinant is purified by proprietary chromatographic techniques.

    Source

    CHO Cells.

    Formulation

    The protein was lyophilized with 0.1% (v/v) TFA and 35% (v/v) Acetonitrile.

    Purity

    Greater than 97.0% as determined by SDS-PAGE and SEC-HPLC analyses.

    Biological Activity

    The biological activity was determined by TGFB2 ability to inhibit the mouse IL-4-dependent proliferation of mouse HT-2 cells. The expected ED50 for this effect is <0.05ng/ml, corresponding to a specific activity of ≥ 2.0 × 107 units/mg.

    More Info

    • Synonyms

      Transforming growth factor, beta 2, cetermin, Glioblastoma-derived T-cell suppressor factor, polyergin, G-TSF, TGF-beta2, TGF-beta-2, transforming growth factor beta-2, BSC-1 cell growth inhibitor, TGFB-2.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized TGFB2 although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Transforming Growth Factor-Beta 2 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 Transforming Growth Factor-Beta 2 in sterile 4mM HCl not less than 100µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      ALDAAYCFRN VQDNCCLRPL YIDFKRDLGW KWIHEPKGYN ANFCAGACPY LWSSDTQHTK VLSLYNTINP EASASPCCVS QDLEPLTILY YIGNTPKIEQ LSNMIVKSCK CS.

    • Background

      TGFB2 differ from TGFB1 in the tissue distribution, receptor interactions, and several biological roles.
      TGFB2 requires TGFBR3 for its binding to TGFBR2 while TGFB1 binds directly to the receptor TGFBR2.
      TGFB2 is crucial for embryonic development ocular biology, neural development, and tissue morphogenesis while TGFB1 is crucial for immune regulation and fibrosis.
      TGFB2 exhibits more tissue-specific developmental expression Vs TGFB1.


      What is the source or expression system of Mouse TGFB2 Protein?
      CHO Cells

      What is the Purity of Mouse TGFB2 Protein?
      Mouse TGFB2 Protein is >97% pure as determined by SDS-PAGE.

      What is the molecular weight / Mw of Mouse TGFB2 Protein?
      Mouse TGFB2 Protein having a total Mw of 25.6kDa.

      What is the Biological Activity of Mouse TGFB2 Protein?
      The biological functionality of Mouse TGFB2 Protein is determined by mouse HT-2 cells.

      What is the endotoxin level for Mouse TGFB2 Protein?
      The endotoxin level is minimal, Mouse TGFB2 Protein was purified using conventional chromatography techniques.

      What is the amino acid sequence of Mouse TGFB2 Protein?
      ALDAAYCFRN VQDNCCLRPL YIDFKRDLGW KWIHEPKGYN ANFCAGACPY LWSSDTQHTK VLSLYNTINP EASASPCCVS QDLEPLTILY YIGNTPKIEQ LSNMIVKSCK CS.

      Is TGFB2 a homodimer / homodimeric protein?
      Yes, TGFB2 is homo dimer consisting of 2 identical chains.

    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.

    tgfb2 mouse
  • View Data Sheet

    Name :

    Ipamorelin

    Description:

    Ipamorelin

    Ipamorelin

    Product # :

    HOR-024

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

    Add To Cart

    More Info

    • description
    • formulation
    • purity
    • More Info

    Description

    Ipamorelin Synthetic is a single, non-glycosylated polypeptide chain containing 4 amino acids, having a molecular mass of 711.85 Dalton and a Molecular formula of C38H49N9O5.

    Formulation

    The protein was lyophilized with no additives.

    Purity

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

    More Info

    • Introduction

      Ipamorelin is a peptide selective agonist of the ghrelin/growth hormone secretagogue receptor and a growth hormone secretagogue. Ipamorelin is a pentapeptide that was derived from GHRP1. Ipamorelin significantly increases plasma growth hormone levels in both animals and humans. Like pralmorelin and GHRP-6, ipamorelin does not affect prolactin, FSH, LH or TSH levels. However, unlike GHRP2 and GHRP6, but as growth hormone-releasing hormone (GHRH), ipamorelin does not stimulate the secretion of adrenocorticotropic hormone (ACTH) or cortisol, and is highly selective for inducing the secretion only of GH.

    • Synonyms

      Ipamorelin

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

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

    • Amino Acid Sequence

      Aib-His-D-2-Nal-D-Phe-Lys-NH2.

    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.

    Ipamorelin
  • View Data Sheet

    Name :

    CoV Spike Bovine

    Description:

    Mouse Anti Bovine Coronavirus Spike Monoclonal

    Product # :

    ANT-755

    Price :

    Quantity :

    Shipping Method :

    Ice Icon

    Shipped with Ice Packs

    Add To Cart

    More Info

    • formulation
    • More Info

    Formulation

    1mg/ml in 1X PBS pH-7.2 & 0.01% NaN3.

    More Info

    • Introduction

      SARS Coronavirus is an enveloped virus containing three outer structural proteins, namely the membrane (M), envelope (E), and spike (S) proteins. Spike (S)-glycoprotein of the virus interacts with a cellular receptor and mediates membrane fusion to allow viral entry into susceptible target cells. Accordingly, S-protein plays an important role in virus infection cycle and is the primary target of neutralizing antibodies.
      It has recently been shown that SARS (severe acute respiratory syndrome) is caused by a human coronavirus. Human coronaviruses are the major cause of upper respiratory tract illness, such as the common cold, in humans. Coronaviruses are positive-stranded RNA viruses, featuring the largest viral RNA genomes known to date (27-31 kb). The first step in coronavirus infection is binding of the viral spike protein, a 139-kDa protein, to certain receptors on host cells. The spike protein is the main surface antigen of the coronavirus. The glycosilated spike protein (as well as the nucleocapsid protein) can be detected in infected cell culture supernatants with antisera from SARS patients.

    • Stability

      Store at 4C, stable for 2 weeks. For long-term storage, store at -20C.

    • Immunogen

      The antibody was developed using purified bovine coronavirus. (eptopoe not mapped)

    • Isotype

      IgG1

    • Type

      Mouse antibody Monoclonal.

    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.

    Cov Spike Antibody
  • View Data Sheet

    Name :

    Lanreotide

    Description:

    Lanreotide

    Product # :

    HOR-282

    Price :

    Quantity :

    Shipping Method :

    Room Temp Icon

    Shipped at Room temp

    Add To Cart

    More Info

    • description
    • formulation
    • purity
    • More Info

    Description

    Lanreotide is an octapeptide, an analogue of a naturally occurring hormone, somatostatin.

    Formulation

    The protein (1mg/ml) was lyophilized with 5mg manntitol and 0.04mg tween-80.

    Purity

    Greater than 99.0% as determined by:
    (a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    More Info

    • Introduction

      Lanreotide is a peptide inhibitor of a number of endocrine, neuroendocrine, exocrine and paracrine functions. It shows good affinity for peripheral somatostatin receptors (anterior pituitary and pancreatic). In contrast, its affinity for central receptors is much lower. This profile confers a good specificity of action at the level of growth hormone and digestive hormone secretion. Lanreotide shows a much longer duration of action than natural somatostatin. In addition, its marked selectivity for the secretion of growth hormone, compared to that of insulin, makes it a suitable candidate for the treatment of acromegaly. By inhibiting the synthesis of thyroid stimulating hormone (TSH), lanreotide also normalised thyroid function of patients with thyrotrophin secreting adenomas in 50% (8/16) of the per-protocol population treated for 6 months. There was no significant reduction in the size of the adenoma. Furthermore, the inhibitory action of lanreotide on intestinal exocrine secretion, d

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

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

    Lanreotide
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