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1000 results found for “Visfatin”

Name

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  • View Data Sheet

    Name :

    bNGF Human, CHO

    Description:

    Beta-Nerve Growth Factor Human Recombinant, CHO

    Beta Polypeptide, NGF, NGFB, HSAN5, Beta-NGF, MGC161426, MGC161428.

    Product # :

    CYT-246

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    Quantity :

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    Shipped at Room temp

    Add To Cart

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    • source
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    Description

    Nerve Growth Factor-beta Human Recombinant produced in CHO is a noncovalently disulfide linked homodimer, glycosylated, polypeptide chain (Ser122-Arg239) containing 2 identical 118 amino acids and having a molecular mass of 26.5 kDa.The NGF-b is purified by proprietary chromatographic techniques.

    Source

    Chinese Hamster Ovary Cells.

    Formulation

    The protein was lyophilized from a 0.2µm filtered solution in 20mM PB and 250mM NaCl, pH 7.0.

    Purity

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

    Biological Activity

    The ED50, calculated by its ability to stimulate chick E9 DRG neurite outgrowth was found to be < 1.0 ng/ml, corresponding to a specific activity of > 1 x 106 units/mg.

    Citations

    More Info

    • Introduction

      NGF-beta has nerve growth stimulating activity and the complex is involved in the regulation of growth and the differentiation of sympathetic and certain sensory neurons. Mutations in this gene have been associated with hereditary sensory and autonomic neuropathy, type 5 (HSAN5), and dysregulation of this gene's expression is associated with allergic rhinitis.

    • Synonyms

      Beta Polypeptide, NGF, NGFB, HSAN5, Beta-NGF, MGC161426, MGC161428.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

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

    • Amino Acid Sequence

      Was analyzed by Mass spectrometry.

    • Background

      What is the molecular weight/Mw of B NGF Protein?
      B NGF Protein has a total Mw of 26.5kDa.

      What is the source or expression system of B NGF Protein?
      Chinese Hamster Ovary Cells.

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

      What is the Biological Activity of B NGF Protein?
      The ED50, calculated by its ability to stimulate chick E9 DRG neurite outgrowth was found to be < 1.0 ng/ml, corresponding to a specific activity of > 1 x 106 units/mg.

      What is the amino acid sequence of B NGF Protein?
      B NGF Protein is composed from 118 amino acids.

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

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

    Beta Ngf Human Cho
  • View Data Sheet

    Name :

    FGF 18 Mouse

    Description:

    Fibroblast Growth Factor-18 Mouse Recombinant

    Fibroblast growth factor 18, FGF-18, zFGF5, Fgf18, D130055P09Rik.

    Product # :

    CYT-064

    Price :

    Quantity :

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    Shipped at Room temp

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    • sds-page
    • Citations

    Description

    FGF-18 Mouse Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 180 amino acids and having a molecular mass of 21kDa.The FGF-18 is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    FGF-18 protein was 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

    The ED50 as determined by the dose-dependent stimulation of thymidine uptake by BaF3 cells expressing FGF-receptors is < 0.5ng/ml, corresponding to a specific activity of > 2.0×106 units/mg.

    sds-page

    fgf18 mouse sds-page - Product image 1

    Citations

    More Info

    • Introduction

      Fibroblast growth factor 18 (FGF18) is a member of the large FGF family which has at least 23 members. FGF18 is a heparin binding growth factor with a core 120 amino acid FGF domain which allows for a common tertiary structure. FGFs are expressed in the course of the embryonic development and in restricted adult tissues. FGF-18 is an indispensable regulator of long bone and calvarial development. FGF-18 signals via FGFR 1c, 2c, 3c, and 4.

    • Synonyms

      Fibroblast growth factor 18, FGF-18, zFGF5, Fgf18, D130055P09Rik.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

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

    • Amino Acid Sequence

      EENVDFRIHV ENQTRARDDV SRKQLRLYQL YSRTSGKHIQ VLGRRISARG EDGDKYAQLL VETDTFGSQV RIKGKETEFY LCMNRKGKLV GKPDGTSKEC VFIEKVLENN YTALMSAKYS GWYVGFTKKG RPRKGPKTRE NQQDVHFMKR YPKGQAELQK PFKYTTVTKR SRRIRPTHPG.

    • Background

      What is the molecular weight/Mw of FGF18 Protein?
      FGF18 Protein has a total Mw of 21kDa.

      What is the source or expression system of FGF18 Protein?
      Escherichia Coli.

      What is the Purity of FGF18 Protein?
      FGF18 Protein is >95% pure as determined by SDS-PAGE.

      What is the Biological Activity of FGF18 Protein?
      The ED50 as determined by the dose-dependent stimulation of thymidine uptake by BaF3 cells expressing FGF-receptors is < 0.5ng/ml, corresponding to a specific activity of > 2.0×106 units/mg.

      What is the amino acid sequence of FGF18 Protein?
      EENVDFRIHV ENQTRARDDV SRKQLRLYQL YSRTSGKHIQ VLGRRISARG EDGDKYAQLL VETDTFGSQV RIKGKETEFY LCMNRKGKLV GKPDGTSKEC VFIEKVLENN YTALMSAKYS GWYVGFTKKG RPRKGPKTRE NQQDVHFMKR YPKGQAELQK PFKYTTVTKR SRRIRPTHPG.

      What applications can FGF18 Protein be used in?
      FGF18 Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for FGF18 Protein?
      The endotoxin level is minimal, FGF18 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.

    Fgf 18 Mouse
  • View Data Sheet

    Name :

    IRF3 Human

    Description:

    IFN Regulatory Factor-3 Human Recombinant

    IRF-3, IRF3, IFN Regulatory Factor 3.

    Product # :

    CYT-292

    Price :

    Quantity :

    Shipping Method :

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    Shipped with Ice Packs

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    • description
    • source
    • formulation
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    Description

    IRF-3 Human Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 111 amino acids (1-112) and having a molecular mass of 13 kDa.The IRF3 is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    1mg/ml in phosphate-buffered saline (PBS), pH 7.4.

    Purity

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

    Citations

    More Info

    • Introduction

      Members of the IFN regulatory factor (IRF) family regulate gene expression critical to immune response, hemopoiesis, and proliferation. IRF-3 is a member of the IRF family, and is distinct from other family members. Its transcriptional activity is regulated solely by posttranslational modifications. It plays a crucial role in activation of innate immunity and inflammation in response to viral infection. IRF-3 mediates IFN-stimulated response element (isre) promoter activation. Functions as a molecular switch for antiviral activity. Dsrna generated during the course of an viral infection leads to IRF3 phosphorylation on the c-terminal serine/threonine cluster. This induces a conformational change, leading to its dimerization, nuclear localization and association with creb binding protein (crebbp) to form dsrna-activated factor 1 (draf1), a complex which activates the transcription of genes under the control of isre. The complex binds to the ie and prdiii regions on the ifn-alpha and ifn-beta promoters respectively. IRF-3 does not have any transcription activation domains.

    • Synonyms

      IRF-3, IRF3, IFN Regulatory Factor 3.

    • Physical Appearance

      Sterile Filtered colorless solution.

    • Stability

      Liquid IRF3 although stable at 10°C for 1 week, should be stored 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.

    • Amino Acid Sequence

      MGTPKPRILP WLVSQLDLGQ LEGVAWVNKS RTRFRIPWKH GLRQDAQQED FGIFQAWAEA TGAYVPGRDK PDLPTWKRNF RSALNRKEGL RLAEDRSKDP HDPHKIYEFV NS.

    • Background

      What is the molecular weight/Mw of IRF3 HUMAN Protein?
      IRF3 HUMAN Protein has a total Mw of 13kDa.

      What is the source or expression system of IRF3 HUMAN Protein?
      Escherichia Coli.

      What is the Purity of IRF3 HUMAN Protein?
      IRF3 HUMAN Protein is >95% pure as determined by SDS-PAGE.

      What is the Biological Activity of IRF3 HUMAN Protein?
      The biological functionality of IRF3 HUMAN Protein will be determined in the future.

      What is the amino acid sequence of IRF3 HUMAN Protein?
      MGTPKPRILP WLVSQLDLGQ LEGVAWVNKS RTRFRIPWKH GLRQDAQQED FGIFQAWAEA TGAYVPGRDK PDLPTWKRNF RSALNRKEGL RLAEDRSKDP HDPHKIYEFV NS.

      What applications can IRF3 HUMAN Protein be used in?
      IRF3 HUMAN Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for IRF3 HUMAN Protein?
      The endotoxin level is minimal, IRF3 HUMAN 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.

    Irf 3 Human
  • View Data Sheet

    Name :

    FURIN Human

    Description:

    Furin Human Recombinant

    Furin (Paired Basic Amino Acid Cleaving Enzyme), PCSK3, PACE, FUR, Paired Basic Amino Acid Residue-Cleaving Enzyme, EC 3.4.21.75, Paired Basic Amino Acid Cleaving Enzyme (Furin, Membrane Associated Receptor Protein), Proprotein Convertase Subtilisin/Kexin Type 3, Furin, Membrane Associated Receptor Protein, Dibasic Processing Enzyme, Dibasic-Processing Enzyme, FES Upstream Region, EC 3.4.21, Furin, SPC1, Dibasic-processing enzyme, Paired basic amino acid residue-cleaving enzyme.

    Product # :

    PRO-2199

    Price :

    Quantity :

    Shipping Method :

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    Shipped with Ice Packs

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    • Citations

    Description

    FURIN Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 645 amino acids (108-715 a.a) and having a molecular mass of 69.8kDa. FURIN is fused to a 37 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

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

    Purity

    Greater than 85.0% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      Furin is a member of the peptidase S8 family. Furin signifies the ubiquitous endoprotease activity within constitutive secretory pathwaysas well as capable of cleavage at the RX (K/R) R consensus motif.Furin is considered to be one of the proteases responsible for the activation of HIV envelope glycoproteins gp160 as well as gp140 and might take part in tumor progression. Among the diseases associated with FURIN are dementia, familial british and plague.

    • Synonyms

      Furin (Paired Basic Amino Acid Cleaving Enzyme), PCSK3, PACE, FUR, Paired Basic Amino Acid Residue-Cleaving Enzyme, EC 3.4.21.75, Paired Basic Amino Acid Cleaving Enzyme (Furin, Membrane Associated Receptor Protein), Proprotein Convertase Subtilisin/Kexin Type 3, Furin, Membrane Associated Receptor Protein, Dibasic Processing Enzyme, Dibasic-Processing Enzyme, FES Upstream Region, EC 3.4.21, Furin, SPC1, Dibasic-processing enzyme, Paired basic amino acid residue-cleaving enzyme.

    • 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

      MRGSHHHHHH GMASMTGGQQ MGRDLYDDDD KDRWGSMDVY QEPTDPKFPQ QWYLSGVTQR DLNVKAAWAQ GYTGHGIVVS ILDDGIEKNH PDLAGNYDPG ASFDVNDQDP DPQPRYTQMN DNRHGTRCAG EVAAVANNGV CGVGVAYNAR IGGVRMLDGE VTDAVEARSL GLNPNHIHIY SASWGPEDDG KTVDGPARLA EEAFFRGVSQ GRGGLGSIFV WASGNGGREH DSCNCDGYTN SIYTLSISSA TQFGNVPWYS EACSSTLATT YSSGNQNEKQ IVTTDLRQKC TESHTGTSAS APLAAGIIAL TLEANKNLTW RDMQHLVVQT SKPAHLNAND WATNGVGRKV SHSYGYGLLD AGAMVALAQN WTTVAPQRKC IIDILTEPKD IGKRLEVRKT VTACLGEPNH ITRLEHAQAR LTLSYNRRGD LAIHLVSPMG TRSTLLAARP HDYSADGFND WAFMTTHSWD EDPSGEWVLE IENTSEANNY GTLTKFTLVL YGTAPEGLPV PPESSGCKTL TSSQACVVCE EGFSLHQKSC VQHCPPGFAP QVLDTHYSTE NDVETIRASV CAPCHASCAT CQGPALTDCL SCPSHASLDP VEQTCSRQSQ SSRESPPQQQ PPRLPPEVEA GQRLRAGLLP SHLPE.

    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.

    Furin Human
  • View Data Sheet

    Name :

    KISS1 Human

    Description:

    KISS-1 Metastasis-Suppressor Human Recombinant

    Kisspeptin-1, KISS-1, METASTIN, Metastasis-suppressor KiSS-1, KISS1, MGC39258.

    Product # :

    PRO-419

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    Description

    KISS1 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 120 amino acids (20-138) and having a molecular mass of 12.6 Dalton. The KISS1 is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The protein solution (1mg/ml) contains 20mM Tris-HCl pH-8, 1mM DTT & 10% glycerol.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      KISS1 is a metastasis suppressor protein that suppresses metastases of melanomas and breast carcinomas without affecting tumorigenicity.KISS1 functions to inhibit chemotaxis and invasion, attenuating metastasis in malignant melanomas. KISS1 is involved in the regulation of cell-matrix adhesion. KISS1 plays a role in cytoskeletal reorganization. A polymorphism in the terminal exon of KISS1 mRNA results in two protein isoforms. Expression of KiSS1 is localized to specific regions of the hypothalamus in numerous species and is regulated by gonadal steroids and across the estrous cycle..KISS1 generates a c-terminally amidated peptide, metastin which functions as the endogenous ligand of the g-protein coupled receptor gpr54. Activation of the receptor inhibits cell proliferation and cell migration, key characteristics of tumor metastasis.

    • Synonyms

      Kisspeptin-1, KISS-1, METASTIN, Metastasis-suppressor KiSS-1, KISS1, MGC39258.

    • 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).Please prevent freeze-thaw cycles.

    • Amino Acid Sequence

      MEPLEKVASV GNSRPTGQQL ESLGLLAPGE QSLPCTERKP AATARLSRRG TSLSPPPESS GSPQQPGLSA PHSRQIPAPQ GAVLVQREKD LPNYNWNSFG LRFGKREAAP GNHGRSAGRG.

    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.

    Kiss1 Human
  • View Data Sheet

    Name :

    GREM1 Human

    Description:

    GREM1 Human Recombinant

    Gremlin-1 isoform 1, CKTSF1B1, DAND2, DRM, GREMLIN, IHG-2, PIG2, GREM1, Cell proliferation-inducing gene 2 protein, Cysteine knot superfamily 1, BMP antagonist 1, DAN domain family member 2, Down-regulated in Mos-transformed cells protein, Increased in high glucose protein 2.

    Product # :

    PRO-1359

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    Description

    GREM1 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 183 amino acids (25-184) and having a molecular mass of 20.7 kDa. GREM1 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The GREM1 solution (0.5mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.4M Urea and 10% glycerol.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      GREM1 belongs to the BMP (bone morphogenic protein) antagonist family. Like BMPs, BMP antagonists comprise cystine knots and usually form homo- and heterodimers. The CAN (cerberus and dan) subfamily of BMP antagonists, to which GREM1 belongs, is characterized by a C-terminal cystine knot with an eight-membered ring. The antagonistic effect of the secreted glycosylated protein is because of its direct binding to BMP proteins. As an antagonist of BMP, GREM1 takes a place in regulating organogenesis, body patterning, and tissue differentiation. In mouse, GREM1 has been shown to convey the sonic hedgehog (SHH) signal from the polarizing region to the apical ectodermal ridge during limb bud outgrowth. Alternatively merged transcript variants encoding different isoforms have been found for this gene.

    • Synonyms

      Gremlin-1 isoform 1, CKTSF1B1, DAND2, DRM, GREMLIN, IHG-2, PIG2, GREM1, Cell proliferation-inducing gene 2 protein, Cysteine knot superfamily 1, BMP antagonist 1, DAN domain family member 2, Down-regulated in Mos-transformed cells protein, Increased in high glucose protein 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 MGSKKKGSQG AIPPPDKAQH NDSEQTQSPQ QPGSRNRGRG QGRGTAMPGE EVLESSQEAL HVTERKYLKR DWCKTQPLKQ TIHEEGCNSR TIINRFCYGQ CNSFYIPRHI RKEEGSFQSC SFCKPKKFTT MMVTLNCPEL QPPTKKKRVT RVKQCRCISI DLD.

    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.

    Grem1 Human
  • View Data Sheet

    Name :

    LXN Mouse

    Description:

    Latexin Mouse Recombinant

    Latexin, Endogenous carboxypeptidase inhibitor, ECI, Tissue carboxypeptidase inhibitor, TCI.

    Product # :

    PRO-2218

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    Description

    LXN Mouse Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 245 amino acids (1-222 a.a) and having a molecular mass of 27.9kDa. LXN is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    LXN protein solution (1mg/ml) containing Phosphate Buffer Saline (pH7.4), 30% glycerol and 1mM DTT.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      Lxn also known as Latexin is a member of the protease inhibitor I47 (latexin) family. Lxn's function is hardly reversible, non-competitive, as well as potent inhibitor of CPA1, CPA2 and CPA4. Furthermore, Lxn plays a role in inflammation. Among the diseases associated with LXN are endocervicitis and listeriosis.

    • Synonyms

      Latexin, Endogenous carboxypeptidase inhibitor, ECI, Tissue carboxypeptidase inhibitor, TCI.

    • 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 MGSMEIPPTH YAASRAASVA ENCINYQQGT PHKLFLVQTV QQASKEDIPG RGHKYHLKFS VEEIIQKQVT VNCTAEVLYP QMGQGSAPEV NFTFEGEIGK NPDEEDNTFY QSLMSLKRPL EAQDIPDNFG NVSPQMKPVQ HLAWVACGYV MWQNSTEDTW YKMLKIQTVK QVQRNDDFIE LDYTILLHDI ASQEIIPWQM QVLWHPQYGT KVKHNSRLPK EGQAE.

    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.

    Lxn Mouse
  • View Data Sheet

    Name :

    PSMD11 Human

    Description:

    Proteasome 26S Subunit, Non-ATPase 11 Human Recombinant

    S9, Rpn6, p44.5, MGC26S proteasome regulatory subunit S9, 26S proteasome regulatory subunit p44.5, PSMD11.3844, 26S proteasome non-ATPase regulatory subunit 11, 26S proteasome regulatory subunit RPN6.

    Product # :

    ENZ-760

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    Description

    PSMD11 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 442 amino acids (1-422a.a) and having a molecular mass of 49.6kDa. PSMD11 is fused to a 20 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The PSMD11 solution (1mg/ml) contains 20mM Tris-HCl buffer (pH 8.0) and 10% glycerol.

    Purity

    Greater than 85% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      The 26S proteasome is a multicatalytic proteinase complex with a well ordered structure composed of two complexes- a 20S core and a 19S regulator. PSMD11 is a non-ATPase subunit of the 19S regulator. The 20S core is composed of four rings of 28 non-identical subunits; two rings are composed of 7 alpha subunits and two rings are composed of 7 beta subunits. The 19S regulator is composed of a base that contains six ATPase subunits and two non-ATPase subunits, and a lid that contains up to ten non-ATPase subunits. Proteasomes are spread throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. An indispensable function of a modified proteasome, the immunoproteasome, is the processing of class I MHC peptides.

    • Synonyms

      S9, Rpn6, p44.5, MGC26S proteasome regulatory subunit S9, 26S proteasome regulatory subunit p44.5, PSMD11.3844, 26S proteasome non-ATPase regulatory subunit 11, 26S proteasome regulatory subunit RPN6.

    • 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 MAAAAVVEFQ RAQSLLSTDR EASIDILHSI VKRDIQENDE EAVQVKEQSI LELGSLLAKT GQAAELGGLL KYVRPFLNSI SKAKAARLVR SLLDLFLDME AATGQEVELC LECIEWAKSE KRTFLRQALE ARLVSLYFDT KRYQEALHLG SQLLRELKKM DDKALLVEVQ LLESKTYHAL SNLPKARAAL TSARTTANAI YCPPKLQATL DMQSGIIHAA EEKDWKTAYS YFYEAFEGYD SIDSPKAITS LKYMLLCKIM LNTPEDVQAL VSGKLALRYA GRQTEALKCV AQASKNRSLA DFEKALTDYR AELRDDPIIS THLAKLYDNL LEQNLIRVIE PFSRVQIEHI SSLIKLSKAD VERKLSQMIL DKKFHGILDQ GEGVLIIFDE PPVDKTYEAA LETIQNMSKV VDSLYNKAKK LT.

    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.

    Psmd11 Human
  • View Data Sheet

    Name :

    PSTPIP1 Human

    Description:

    Proline-Serine-Threonine Phosphatase Interacting Protein 1 Human Recombinant

    Proline-serine-threonine phosphatase interacting protein 1, CD2BP1, CD2BP1L, CD2BP1S, H-PIP, PAPAS, PSTPIP, PSTPIP1, Proline-serine-threonine phosphatase-interacting protein 1, PEST phosphatase-interacting protein 1, CD2-binding protein 1.

    Product # :

    PRO-1515

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    Description

    PSTPIP1 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 439 amino acids (1-416) and having a molecular mass of 50 kDa.PSTPIP1 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The PSTPIP1 solution (0.5mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.15M NaCl, 20% glycerol and 1mM DTT.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      Proline-Serine-Threonine Phosphatase Interacting Protein 1 (PSTPIP1) which is a scaffold protein and a regulator of the actin cytoskeleton binds ABL1, PTPN18, WAS, CD2AP, and PTPN12. PSTPIP1 also binds to the cytoplasmic tail of CD2, an effector of T cell activation and adhesion, negatively affecting CD2-triggered T cell activation. Mutations in PSTPIP1 are a cause of PAPA syndrome.

    • Synonyms

      Proline-serine-threonine phosphatase interacting protein 1, CD2BP1, CD2BP1L, CD2BP1S, H-PIP, PAPAS, PSTPIP, PSTPIP1, Proline-serine-threonine phosphatase-interacting protein 1, PEST phosphatase-interacting protein 1, CD2-binding protein 1.

    • 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 MGSMMPQLQF KDAFWCRDFT AHTGYEVLLQ RLLDGRKMCK DMEELLRQRA QAEERYGKEL VQIARKAGGQ TEINSLRASF DSLKQQMENV GSSHIQLALT LREELRSLEE FRERQKEQRK KYEAVMDRVQ KSKLSLYKKA MESKKTYEQK CRDADDAEQA FERISANGHQ KQVEKSQNKA RQCKDSATEA ERVYRQSIAQ LEKVRAEWEQ EHRTTCEAFQ LQEFDRLTIL RNALWVHSNQ LSMQCVKDDE LYEEVRLTLE GCSIDADIDS FIQAKSTGTE PPAPVPYQNY YDREVTPLTS SPGIQPSCGM IKRFSGLLHG SPKTTSLAAS AASTETLTPT PERNEGVYTA IAVQEIQGNP ASPAQEYRAL YDYTAQNPDE LDLSAGDILE VILEGEDGWW TVERNGQRGF VPGSYLEKL.

    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.

    Pstpip1 Human
  • View Data Sheet

    Name :

    Adiponectin Mouse, Trimeric

    Description:

    Adiponectin Mouse Recombinant, Trimeric form

    Acrp30, AdipoQ, GBP-28, APM-1, ACDC.

    Product # :

    CYT-247

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    Description

    Trimeric form of Acrp30 Mouse was expressed in HEK293 cells.The cysteine 39 was replaced with alanine (C39A) 9. mAd-C39A can only form trimer, but not hexamer or HMW form.

    Source

    HEK293 (Human embryonic kidney cell line).

    Formulation

    Mouse Acrp30 filtered (0.4µm) and lyophilized from 0.5 mg/ml in 0.05M phosphate buffer, 0.05M NaCl, pH 7.2.

    Purity

    Acrp30 Mouse purity is greater than 95% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      Adiponectin is a hormone exclusively expressed from adipose tissue. Many studies demonstrate that adiponectin has direct anti-diabetic, anti-atherogenic and anti-inflammatory functions. APM-1 can increase insulin sensitivity of skeletal muscle, attenuate hepatic lipogenesis and luconeogenesis, regulate NO production in endothelial cells, inhibit proliferation of smooth muscle cells and prevent lipid accumulation of macrophage cells.
      In the circulation, adiponectin is present as three different oligomeric complexes, including the high molecular weight (HMW), the middle molecular weight (MMW, also called hexamer) and low molecular weigh (MMW, also called trimer) forms 8. Different oligomeric complex of adiponectin activates different signaling pathways and exerts distinct functions.

    • Synonyms

      Acrp30, AdipoQ, GBP-28, APM-1, ACDC.

    • Physical Appearance

      Filtered white lyophilized (freeze-dried) powder.

    • Stability

      Store lyophilized Acrp30 Mouse at -20°C. Aliquot the product after reconstitution to avoid repeated freezing/thawing cycles. Reconstituted Acrp30 Mouse 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

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

    • Background

      What is the molecular weight/Mw of ADIPONECTIN Protein?
      ADIPONECTIN Protein has a total Mw of 26kDa.

      What is the source or expression system of ADIPONECTIN Protein?
      HEK293

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

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

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

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

    Adiponectin Mouse Trimeric
  • View Data Sheet

    Name :

    IGFBP7 Human, His

    Description:

    Insulin Like Growth Factor Binding Protein-7Human Recombinant, His Tag

    Insulin-like growth factor-binding protein 7, IBP-7, IGF-binding protein 7, IGFBP-7, IGFBP-rP1, MAC25 protein, PGI2-stimulating factor, Prostacyclin-stimulating factor, Tumor-derived adhesion factor, TAF, IGFBP7, MAC25, PSF, AGM, FSTL2, RAMSVPS, IGFBP-7v, IGFBPRP1.

    Product # :

    CYT-809

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    Description

    IGFBP7 Human Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 279 amino acids (27-282 a.a.) and having a molecular mass of 28.8kDa.IGFBP7 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    IGFBP7 protein solution (0.25mg/ml) containing 20mM Tris-HCl buffer (pH8.0), 0.2M NaCl, 50% glycerol, 2mM DTT and 1mM EDTA.

    Purity

    Greater than 85% as determined by SDS-PAGE.

    SDS-PAGE

    IGFBP7 Human - Product image 1

    Citations

    More Info

    • Introduction

      Insulin-like Growth Factor-Binding Protein 7 (IGFBP7) is a member of the IGFBP family. IGFBP family members are all cysteine rich proteins with conserved cysteine and have an IGFBP domain, a Kazal-like domain and an Ig-like C2-type domain. IGFBP7 is expressed in a broad range of normal human tissues and it mostly shows reduced expression in cancer cell lines of prostate, breast, colon, and lung origin. IGFBP7 has a role in skeletal myogenesis by binding to IGF in a manner which inhibits IGF induced differentiation of skeletal myoblasts, without disturbing IGF induced proliferation. Moreover, IGFBP7 suppresses growth and colony formation of prostate and breast cancer cell lines via an IGF independent mechanism, which triggers a delay in the G1 phase of the cell cycle, and increased apoptosis.

    • Synonyms

      Insulin-like growth factor-binding protein 7, IBP-7, IGF-binding protein 7, IGFBP-7, IGFBP-rP1, MAC25 protein, PGI2-stimulating factor, Prostacyclin-stimulating factor, Tumor-derived adhesion factor, TAF, IGFBP7, MAC25, PSF, AGM, FSTL2, RAMSVPS, IGFBP-7v, IGFBPRP1.

    • 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 MGSSSSDTCG PCEPASCPPL PPLGCLLGET RDACGCCPMC ARGEGEPCGG GGAGRGYCAP GMECVKSRKR RKGKAGAAAG GPGVSGVCVC KSRYPVCGSD GTTYPSGCQL RAASQRAESR GEKAITQVSK GTCEQGPSIV TPPKDIWNVT GAQVYLSCEV IGIPTPVLIW NKVKRGHYGV QRTELLPGDR DNLAIQTRGG PEKHEVTGWV LVSPLSKEDA GEYECHASNS QGQASASAKI TVVDALHEIP VKKGEGAEL.

    • Background

      What is the molecular weight/Mw of IGFBP7 HUMAN, HIS Protein?
      IGFBP7 HUMAN, HIS Protein has a total Mw of 28.8kDa.

      What is the source or expression system of IGFBP7 HUMAN, HIS Protein?
      Escherichia Coli.

      What is the Purity of IGFBP7 HUMAN, HIS Protein?
      IGFBP7 HUMAN, HIS Protein is >85% pure as determined by SDS-PAGE.

      What is the Biological Activity of IGFBP7 HUMAN, HIS Protein?
      The biological functionality of IGFBP7 HUMAN, HIS Protein will be determined in the future.

      What is the amino acid sequence of IGFBP7 HUMAN, HIS Protein?
      MGSSHHHHHH SSGLVPRGSH MGSSSSDTCG PCEPASCPPL PPLGCLLGET RDACGCCPMC ARGEGEPCGG GGAGRGYCAP GMECVKSRKR RKGKAGAAAG GPGVSGVCVC KSRYPVCGSD GTTYPSGCQL RAASQRAESR GEKAITQVSK GTCEQGPSIV TPPKDIWNVT GAQVYLSCEV IGIPTPVLIW NKVKRGHYGV QRTELLPGDR DNLAIQTRGG PEKHEVTGWV LVSPLSKEDA GEYECHASNS QGQASASAKI TVVDALHEIP VKKGEGAEL.

      What applications can IGFBP7 HUMAN, HIS Protein be used in?
      IGFBP7 HUMAN, HIS Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for IGFBP7 HUMAN, HIS Protein?
      The endotoxin level is minimal, IGFBP7 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.

    Igfbp7 Human His
  • View Data Sheet

    Name :

    CFI Human

    Description:

    Complement Factor I Human

    Complement factor I, C3B/C4B inactivator, CFI, IF.

    Product # :

    PRO-2701

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    Description

    Human Complement Factor I produced in Human plasma is glycosylated polypeptide composed of 2 disulfide-linked chains having a total molecular mass of 88kDa.

    Source

    Human Plasma.

    Formulation

    CFI protein solution contains Sodium phosphate, pH 7.2.

    Purity

    Greater than 93.0% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      CFI cleaves and inactivates C3b and C4b. CFI is inactive without a cofactor such as the soluble factor H and C4b binding protein. CFI cleaves the alpha-peptide chain of C3b and C4b when these binds1 of the cofactors. This cleavage inactivates all of the complement activating functions of these proteins producing iC3b and iC4b.CFI cleaves the alpha chain of C3b twice and this releases a small fragment called C3f. CFI can cleave iC3b releasing C3c from C3dg in the presence of CR1.C4b is cleaved rapidly at 2 sites separating C4c from C4d.

    • Synonyms

      Complement factor I, C3B/C4B inactivator, CFI, IF.

    • Physical Appearance

      Sterile filtered solution.

    • Stability

      CFI Human 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.

    • Human Virus Test

      Plasma from each donor has been tested and found negative for antibody to HIV-1, HIV-2, HCV and HBSAG.

    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.

    Cfi Human
  • View Data Sheet

    Name :

    Thymalin

    Description:

    Thymulin

    Product # :

    HOR-047

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    Description

    Thymulin Synthetic is a single, non-glycosylated polypeptide chain containing 9 amino acids, having a molecular mass of 858 Dalton and a Molecular formula of C33H54N12O15.

    Formulation

    The protein was lyophilized with no additives.

    Purity

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

    Citations

    More Info

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

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

    • Amino Acid Sequence

      Pyr-Ala-Lys-Ser-Gln-Gly-Gly-Ser-Asn-OH.

    • Background

      Thymulin, a nonapeptide hormone, is produced primarily by the thymus gland and has been recognized for its pivotal role in the immune system. It plays a significant role in the maturation and differentiation of T lymphocytes, which are crucial for immune function. Beyond its immune-related functions, research has increasingly unveiled the diverse physiological roles of thymulin. This study aims to comprehensively investigate thymulin, shedding light on its immunological functions and exploring its potential applications in various aspects of health and medicine.

      The primary objective of this research is to elucidate the mechanisms underlying thymulin's role in immune regulation. In vitro and in vivo experiments will be conducted to explore thymulin's interactions with immune cells, its impact on T cell development and function, and its potential modulation of immune responses. Understanding these mechanisms is fundamental for harnessing thymulin's immunomodulatory properties.

      The second objective is to assess the clinical relevance of thymulin in immune-related disorders. Clinical trials and studies involving individuals with autoimmune diseases, immunodeficiencies, and age-related immune decline will be conducted to evaluate the potential therapeutic applications of thymulin. These investigations may offer insights into the use of thymulin as an immunomodulatory agent in various clinical settings.

      The third objective is to explore the broader implications of thymulin in health and medicine. Research will investigate its potential roles in areas beyond immunology, such as neuroprotection, wound healing, and tissue regeneration. Understanding the multifaceted properties of thymulin may open new avenues for therapeutic interventions in various medical specialties.

      By delving into the diverse functions of thymulin, this research aims to expand our knowledge of its physiological roles and clinical applications. The findings may have implications for the development of innovative approaches in immunology and healthcare, ultimately benefiting patients affected by immune-related disorders and other medical conditions.

      What is the molecular weight/Mw of THYMALIN Protein?
      THYMALIN Protein has a total Mw of 0.85kDa.

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

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

      What is the amino acid sequence of THYMALIN Protein?
      Pyr-Ala-Lys-Ser-Gln-Gly-Gly-Ser-Asn-OH.

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

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

    Thymulin
  • View Data Sheet

    Name :

    MVK Antibody

    Description:

    Mevalonate Kinase, Mouse Anti Human

    Mevalonate Kinase (Mevalonic Aciduria), LH Receptor MRNA-Binding Protein, LRBP, Mevalonate Kinase 1, MK, MVLK, EC 2.7.1.36.

    Product # :

    ANT-478

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    Formulation

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

    Citations

    More Info

    • Introduction

      MVK is a member of the GHMP kinase family. Mevalonate is a vital mediator, and MVK an important early enzyme, in isoprenoid and sterol synthesis. MVK deficiency can result in gene mutation associated with Mevalonic aciduria, an illness which causes psychomotor retardation, failure to thrive hepatosplenomegaly, anemia and frequent febrile crises. Mutations in this gene also cause hyperimmunoglobulinaemia D and sporadic fever syndrome, in which the person suffers from recurrent episodes of fever related with lymphadenopathy, skin rash, gastrointestinal dismay and arthralgia.

    • Synonyms

      Mevalonate Kinase (Mevalonic Aciduria), LH Receptor MRNA-Binding Protein, LRBP, Mevalonate Kinase 1, MK, MVLK, EC 2.7.1.36.

    • Physical Appearance

      Sterile filtered colorless solution.

    • Immunogen

      Anti-human MVK mAb, clone PAT14F6A, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with a recombinant human MVK protein 1-396 amino acids purified from E. coli.

    • Ig Subclass

      Mouse IgG3 heavy chain and Kappa light chain.

    • Clone

      PAT14F6A.

    • Applications

      The antibody has been tested by ELISA, Western blot analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended dilution range for Western blot analysis is 1:500 ~ 1:5000. Recommended starting dilution is 1:1000.

    • 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

      MVK antibody was purified 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.

    Mvk Antibody
  • View Data Sheet

    Name :

    Exendin 4

    Description:

    Exendin-4 Recombinant

    Product # :

    HOR-269

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    Description

    Exendin-4 Recombinant produced in E.Coli is a non-glycosylated polypeptide chain containing 39 amino acids and having a molecular mass of approximately 4.2kDa. Exendin-4 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 96.0% as determined by:
    (a) Analysis by RP-HPLC.
    (b) Analysis by SDS-PAGE.

    Biological Activity

    1. Regulates Glucose levels rapidly
    2. Reduces Insulin resistance 
    3. Reduces Glucagon

    4. Stimulates beta cell growth production.

    Citations

    More Info

    • Introduction

      Exedin-4 Recombinant is a like peptide-1 receptor agonist. The native hormone is produced in the gut of Gila monster Heloderma suspectrum (a type of reptile found in the desert) that stimulates production without causing threateningly low blood sugar, which can occur after using some anti-diabetes products. Recently, researchers used extracted saliva from gila monsters to create an unprecedented breakthrough in Diabetes Type 2 treatment. Unlike other products taken for type 2 diabetes, Exedin-4 has not been linked with weight gain and actually resulted in weight loss, according to the researchers. Exedin-4 enhances glucose-dependant secretion, suppresses inappropriately elevated secretion and slows gastric emptying in vivo. It also promotes B-cell proliferation and neogenesis in vitro and in animal models. Exedin-4 stimulates an increase in acinar cAMP, without stimulating the release of amylase.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized Exendin Recombinant although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution Exendin-4 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 Exendin Recombinant in sterile 18MΩ-cm H2O not less than 100 µg/ml, which can then be further diluted to other aqueous solutions.

    • Amino Acid Sequence

      HGEGTFTSDL SKQMEEEAVR LFIEWLKNGG PSSGAPPPS.

    • Background

      What is the molecular weight/Mw of EXENDIN 4 Protein?
      EXENDIN 4 Protein has a total Mw of 4.2kDa.

      What is the source or expression system of EXENDIN 4 Protein?
      Escherichia Coli.

      What is the Purity of EXENDIN 4 Protein?
      EXENDIN 4 Protein is > 96% pure as determined by SDS-PAGE.

      What is the Biological Activity of EXENDIN 4 Protein?
      1. Regulates Glucose levels rapidly
      2. Reduces Insulin resistance
      3. Reduces Glucagon
      4. Stimulates beta cell growth production.

      What is the amino acid sequence of EXENDIN 4 Protein?
      HGEGTFTSDL SKQMEEEAVR LFIEWLKNGG PSSGAPPPS

      What applications can EXENDIN 4 Protein be used in?
      EXENDIN 4 Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for EXENDIN 4 Protein?
      The endotoxin level is minimal, EXENDIN 4 Protein was purified using conventional chromatography techniques.

      Who supplies recombinant EXENDIN 4 that is in stock and available to order?
      ProSpec has the protein in stock and available for immediate delivery.

      Where can I order bulk mg quantities of EXENDIN 4?
      ProSpec supplies bulk mg quantities at affordable prices that meets research and academic budgets.

    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.

    Exendin 4
  • View Data Sheet

    Name :

    PMVK Antibody

    Description:

    Phosphomevalonate Kinase, Mouse Anti Human

    Phosphomevalonate kinase, PMKase, hPMK, PMVK, PMKI, PMK, PMKA, PMKASE, HUMPMKI.

    Product # :

    ANT-574

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    Formulation

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

    Citations

    More Info

    • Introduction

      Phosphomevalonate kinase (PMVK) is a cytosolic enzyme. PMVK is expressed highly in the heart, liver, skeletal muscle, kidney and pancreas and slightly lower in the brain, placenta, and lung. PMVK catalyzes the conversion of mevalonate 5-phosphate into mevalonate 5-diphosphate in the fifth reaction of the cholesterol biosynthetic pathway. Induced by sterol, PMVK participates in isopentenyl diphosphate biosynthesis via the mevalonate pathway.

    • Synonyms

      Phosphomevalonate kinase, PMKase, hPMK, PMVK, PMKI, PMK, PMKA, PMKASE, HUMPMKI.

    • Physical Appearance

      Sterile filtered colorless solution.

    • Immunogen

      Anti-human PMVK mAb, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with recombinant human PMVK amino acids 1-192 purified from E. coli.

    • Ig Subclass

      Mouse IgG2a heavy chain and k light chain.

    • Clone

      PAT21C10AT.

    • Applications

      PMVK antibody has been tested by ELISA, Western blot analysis, ICC/IF and Flow cytometry 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

      PMVK 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.

    Pmvk Antibody
  • View Data Sheet

    Name :

    LITAF Antibody

    Description:

    Lipopolysaccharide-induced TNF factor, Mouse Anti Human

    Lipopolysaccharide-induced tumor necrosis factor-alpha factor, LPS-induced TNF-alpha factor, p53-induced gene 7 protein, Small integral membrane protein of lysosome/late endosome, LITAF, PIG7, SIMPLE, TP53I7, FLJ38636, MGC116698, MGC116700, MGC116701, MGC125274, MGC125275, MGC125276.

    Product # :

    ANT-443

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    Formulation

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

    Citations

    More Info

    • Introduction

      Lipopolysaccharide is a potent stimulator of monocytes and macrophages, causing secretion of tumor necrosis factor-alpha (TNF-alpha) and other inflammatory mediators. LITAF is a lipopolysaccharide-induced TNF-alpha factor, which is a DNA-binding protein and can mediate the TNF-alpha expression by direct binding to the promoter region of the TNF-alpha gene. The transcription of the LITAF gene is induced by tumor suppressor p53 and has been implicated in the p53-induced apoptotic pathway. Mutations in the LITAF gene cause Charcot-Marie-Tooth disease type 1C (CMT1C) and may be involved in the carcinogenesis of extramammary Paget''s disease (EMPD).

    • Synonyms

      Lipopolysaccharide-induced tumor necrosis factor-alpha factor, LPS-induced TNF-alpha factor, p53-induced gene 7 protein, Small integral membrane protein of lysosome/late endosome, LITAF, PIG7, SIMPLE, TP53I7, FLJ38636, MGC116698, MGC116700, MGC116701, MGC125274, MGC125275, MGC125276.

    • Physical Appearance

      Sterile Filtered clear solution.

    • Immunogen

      Anti-human LITAF mAb, is derived from hybridization of mouse F0 myeloma cells with spleen cells from BALB/c mice immunized with recombinant human LITAF amino acids 1-161 purified from E. coli.

    • Ig Subclass

      Mouse IgG2b heavy chain and k light chain.

    • Clone

      PAT5C10AT.

    • Applications

      LITAF antibody has been tested by ELISA and Western blot analysis to assure specificity and reactivity. Since application varies, however, each investigation should be titrated by the reagent to obtain optimal results. Recommended dilution range for Western blot analysis is 1:1000. Recommended starting dilution is 1:1000.

    • 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

      LITAF antibody was purified from mouse ascitic fluids by protein-G 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.

    Litaf Antibody
  • View Data Sheet

    Name :

    CRTAP Human

    Description:

    Cartilage Associated Protein Human Recombinant

    CASP, LEPREL3, OI7, Cartilage-associated protein, CRTAP.

    Product # :

    PRO-1862

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    Description

    CRTAP Human Recombinant produced in E. coli is. a single polypeptide chain containing 398 amino acids (27-401) and having a molecular mass of 46.4kDa. CRTAP is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The CRTAP 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.

    Citations

    More Info

    • Introduction

      Cartilage-associated protein (CRTAP) is a secreted protein localizing to the extracellular space which takes part in collagen post-translational modifications, extracellular fibril assembly and intracellular trafficking. CRTAP which is mainly expressed with predominant expression in articular chondrocytes is essential for efficient 3-hydroxylation of fibrillar collagen prolyl residues. Mutations in the gene encoding CRTAP might cause to autosomal recessive osteogenesis imperfecta (OI) type 7 and type 2B.

    • Synonyms

      CASP, LEPREL3, OI7, Cartilage-associated protein, CRTAP.

    • 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 MGSQYERYSF RSFPRDELMP LESAYRHALD KYSGEHWAES VGYLEISLRL HRLLRDSEAF CHRNCSAAPQ PEPAAGLASY PELRLFGGLL RRAHCLKRCK QGLPAFRQSQ PSREVLADFQ RREPYKFLQF AYFKANNLPK AIAAAHTFLL KHPDDEMMKR NMAYYKSLPG AEDYIKDLET KSYESLFIRA VRAYNGENWR TSITDMELAL PDFFKAFYEC LAACEGSREI KDFKDFYLSI ADHYVEVLEC KIQCEENLTP VIGGYPVEKF VATMYHYLQF AYYKLNDLKN AAPCAVSYLL FDQNDKVMQQ NLVYYQYHRD TWGLSDEHFQ PRPEAVQFFN VTTLQKELYD FAKENIMDDD EGEVVEYVDD LLELEETS.

    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.

    Crtap Human
  • View Data Sheet

    Name :

    Hepatocyte Growth Factor Human

    Description:

    Hepatocyte Growth Factor Human Recombinant

    Scatter Factor (SF), Hepatopoietin (HPTA), HGF, HGFB, F-TCF.

    Product # :

    CYT-244

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    Description

    Hepatocyte Growth Factor Human Recombinant produced in Baculovirus is a heterodimer, non-glycosylated, polypeptide chain containing 697 a.a and having a total molecular mass of 78.0 KDa.The HGF is purified by proprietary chromatographic techniques.

    Source

    Insect cells.

    Formulation

    The sterile protein powder (1 mg/ml) is lyophilized from a solution containing 50mM acetic acid.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    Biological Activity

    The activity was assayed for scattering activity in the MDCK cell assay. The ED50 for this effect is typically at 2.0-5.0 ng/ml.

    Citations

    More Info

    • Introduction

      Hepatocyte Growth Factor (HGF) is a multifunctional growth factor which regulates both cell growth and cell motility. It exerts a strong mitogenic effect on hepatocytes and primary epithelial cells. HGF synergizes with Interleukin-3 and GM-CSF to stimulate colony formation of hematopoietic progenitor cells in vitro and may, therefore, also modulate hematopoiesis.

    • Synonyms

      Scatter Factor (SF), Hepatopoietin (HPTA), HGF, HGFB, F-TCF.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

      Lyophilized Hepatocyte Growth Factor although stable at room temperature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution HGF 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 Hepatocyte Growth Factor in 50mM acetic acid to a concentration not less than 100µg/ml. Further dilutions should be made using buffer containing protein.

    • Amino Acid Sequence

      QRKRRNTIHEFKKSAKTTLIKIDPALKIKTKKVNTADQCANRCTRNKGLPFTCK
      AFVFDKARKQCLWFPFNSMSSGVKKEFGHEFDLYENKDYIRNCIIGKGRSYKGT
      VSITKSGIKCQPWSSMIPHEHSYRGKDLQENYCRNPRGEEGGPWCFTSNPEVRY
      EVCDIPQCSEVECMTCNGESYRGLMDHTESGKICQRWDHQTPHRHKFLPERYPD
      KGFDDNYCRNPDGQPRPWCYTLDPHTRWEYCAIKTCADNTMNDTDVPLETTECI
      QGQGEGYRGTVNTIWNGIPCQRWDSQYPHEHDMTPENFKCKDLRENYCRNPDGS
      ESPWCFTTDPNIRVGYCSQIPNCDMSHGQDCYRGNGKNYMGNLSQTRSGLTCSM
      WDKNMEDLHRHIFWEPDASKLNENYCRNPDDDAHGPWCYTGNPLIPWDYCPISR
      CEGDTTPTIVNLDHPVISCAKTKQLRVVNGIPTRTNIGWMVSLRYRNKHICGGS
      LIKESWVLTARQCFPSRDLKDYEAWLGIHDVHGRGDEKCKQVLNVSQLVYGPEG
      SDLVLMKLARPAVLDDFVSTIDLPNYGCTIPEKTSCSVYGWGYTGLINYDGLLR
      VAHLYIMGNEKCSQHHRGKVTLNESEICAGAEKIGSGPCEGDYGGPLVCEQHKM
      RMVLGVIVPGRGCAIPNRPGIFVRVAYYAKWIHKIILTYKVPQS.

    • Background

      What is the molecular weight/Mw of HEPATOCYTE GROWTH FACTOR HUMAN, Protein?
      HEPATOCYTE GROWTH FACTOR HUMAN, Protein has a total Mw of 78kDa.

      What is the source or expression system of HEPATOCYTE GROWTH FACTOR HUMAN, Protein?
      Insect cells.
      What is the Purity of HEPATOCYTE GROWTH FACTOR HUMAN, Protein?
      HEPATOCYTE GROWTH FACTOR HUMAN, Protein is >95% pure as determined by SDS-PAGE.

      What is the Biological Activity of HEPATOCYTE GROWTH FACTOR HUMAN, Protein?
      The activity was assayed for scattering activity in the MDCK cell assay. The ED50 for this effect is typically at 2.0-5.0 ng/ml.

      What is the amino acid sequence of HEPATOCYTE GROWTH FACTOR HUMAN, Protein?
      QRKRRNTIHEFKKSAKTTLIKIDPALKIKTKKVNTADQCANRCTRNKGLPFTCK
      AFVFDKARKQCLWFPFNSMSSGVKKEFGHEFDLYENKDYIRNCIIGKGRSYKGT
      VSITKSGIKCQPWSSMIPHEHSYRGKDLQENYCRNPRGEEGGPWCFTSNPEVRY
      EVCDIPQCSEVECMTCNGESYRGLMDHTESGKICQRWDHQTPHRHKFLPERYPD
      KGFDDNYCRNPDGQPRPWCYTLDPHTRWEYCAIKTCADNTMNDTDVPLETTECI
      QGQGEGYRGTVNTIWNGIPCQRWDSQYPHEHDMTPENFKCKDLRENYCRNPDGS
      ESPWCFTTDPNIRVGYCSQIPNCDMSHGQDCYRGNGKNYMGNLSQTRSGLTCSM
      WDKNMEDLHRHIFWEPDASKLNENYCRNPDDDAHGPWCYTGNPLIPWDYCPISR
      CEGDTTPTIVNLDHPVISCAKTKQLRVVNGIPTRTNIGWMVSLRYRNKHICGGS
      LIKESWVLTARQCFPSRDLKDYEAWLGIHDVHGRGDEKCKQVLNVSQLVYGPEG
      SDLVLMKLARPAVLDDFVSTIDLPNYGCTIPEKTSCSVYGWGYTGLINYDGLLR
      VAHLYIMGNEKCSQHHRGKVTLNESEICAGAEKIGSGPCEGDYGGPLVCEQHKM
      RMVLGVIVPGRGCAIPNRPGIFVRVAYYAKWIHKIILTYKVPQS.What applications can

      HEPATOCYTE GROWTH FACTOR HUMAN, Protein be used in?
      HEPATOCYTE GROWTH FACTOR HUMAN, Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for HEPATOCYTE GROWTH FACTOR HUMAN, Protein?
      The endotoxin level is minimal, HEPATOCYTE GROWTH FACTOR HUMAN, 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.

    Hgf Human
  • View Data Sheet

    Name :

    FGF23 Human, Sf9

    Description:

    Fibroblast Growth Factor-23 Human Recombinant, Sf9

    Fibroblast growth factor 23, FGF-23, Phosphatonin, Tumor-derived hypophosphatemia-inducing factor, HYPF.

    Product # :

    CYT-1102

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    Description

    FGF23 produced in Sf9 Insect cells is a single, glycosylated polypeptide chain containing 236 amino acids (25-251a.a.) and having a molecular mass of 26.4kDa (Molecular size on SDS-PAGE will appear at approximately 13.5-18kDa).FGF23 is expressed with an 9 amino acid His tag at C-Terminus and purified by proprietary chromatographic techniques.

    Source

    Sf9, Insect cells.

    Formulation

    FGF23 protein solution (0.25mg/ml) containsPhosphate Buffered Saline (pH 7.4), 2mM DTT, 1mM EDTA and 10% glycerol.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    sds-page

    FGF23 Human, Sf9 - Product image 1

    Citations

    More Info

    • Introduction

      FGF-23 is a member of the fibroblast growth factor (FGF) family. FGF family members possess broad mitogenic and cell survival activities and are involved in a variety of biological processes including embryonic development, cell growth, tissue repair, morphogenesis, tumor growth and invasion. FGF-23 inhibits renal tubular phosphate transport. This gene was identified by its mutations associated with autosomal dominant hypophosphatemic rickets (ADHR), an inherited phosphate wasting disorder. a high level expression of FGF23 was found in oncogenic hypophosphatemic osteomalacia (OHO), a phenotypically similar disease caused by abnormal phosphate metabolism.

    • Synonyms

      Fibroblast growth factor 23, FGF-23, Phosphatonin, Tumor-derived hypophosphatemia-inducing factor, HYPF.

    • 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

      ADPYPNASPL LGSSWGGLIH LYTATARNSY HLQIHKNGHV DGAPHQTIYS ALMIRSEDAG
      FVVITGVMSR RYLCMDFRGN IFGSHYFDPE NCRFQHQTLE NGYDVYHSPQ YHFLVSLGRA
      KRAFLPGMNP PPYSQFLSRR NEIPLIHFNT PIPRRHTRSA EDDSERDPLN VLKPRARMTP
      APASCSQELP SAEDNSPMAS DPLGVVRGGR VNTHAGGTGP EGCRPFAKFI HHHHHH.

    • Background

      What is the molecular weight/Mw of FGF23 HUMAN, SF9 Protein?
      FGF23 HUMAN, SF9 Protein has a total Mw of 26.4kDa.

      What is the source or expression system of FGF23 HUMAN, SF9 Protein?
      Sf9, Insect cells.
      What is the Purity of FGF23 HUMAN, SF9 Protein?
      FGF23 HUMAN, SF9 Protein is >90% pure as determined by SDS-PAGE.

      What is the Biological Activity of FGF23 HUMAN, SF9 Protein?
      The biological functionality of FGF23 HUMAN, SF9 Protein will be determined in the future.

      What is the amino acid sequence of FGF23 HUMAN, SF9 Protein?
      ADPYPNASPL LGSSWGGLIH LYTATARNSY HLQIHKNGHV DGAPHQTIYS ALMIRSEDAG
      FVVITGVMSR RYLCMDFRGN IFGSHYFDPE NCRFQHQTLE NGYDVYHSPQ YHFLVSLGRA
      KRAFLPGMNP PPYSQFLSRR NEIPLIHFNT PIPRRHTRSA EDDSERDPLN VLKPRARMTP
      APASCSQELP SAEDNSPMAS DPLGVVRGGR VNTHAGGTGP EGCRPFAKFI HHHHHH.
      What applications can FGF23 HUMAN, SF9 Protein be used in?
      FGF23 HUMAN, SF9 Protein can probably be used in western blot, ELISA and Lateral Flow.

      What is the endotoxin level for FGF23 HUMAN, SF9 Protein?
      The endotoxin level is minimal, FGF23 HUMAN, SF9 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.

    Fgf 23 Protein
  • View Data Sheet

    Name :

    LCN2 Rat

    Description:

    Neutrophil Gelatinase Associated Lipocalin/Lipocalin-2 Rat Recombinant

    Neutrophil gelatinase-associated lipocalin, NGAL, Alpha-2-microglobulin-related protein, Alpha-2U globulin-related protein, Lipocalin-2, Siderocalin LCN2, p25.

    Product # :

    ENZ-920

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    Description

    LCN2 Rat Recombinant produced in E.Coli is a single, non-glycosylated polypeptide chain containing 201 amino acids (21-198 a.a) and having a molecular mass of 22.9kDa. LCN2 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    LCN2 protein solution (0.25mg/ml) containing Phosphate Buffered Saline (pH7.4) and 20% glycerol.

    Purity

    Greater than 95.0% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      Lipocalin-2 also called Neutrophil Gelatinase Associated Lipocalin (NGAL) belongs to a family of lipocans which include 25 proteins (including a1-microglobulin and b-lactoglobulin), which are characterized by their ability to bind small lipophilic substances in their hydrophobic core. They thereby serve as transporters of substances like retinal, biliverdins & prostaglandins. There are indications that NGAL is involved in modulation of the inflammatory response and is found in the plasma of patients after stroke.

    • Synonyms

      Neutrophil gelatinase-associated lipocalin, NGAL, Alpha-2-microglobulin-related protein, Alpha-2U globulin-related protein, Lipocalin-2, Siderocalin LCN2, p25.

    • 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 MGSQDSTQNL IPAPPLISVP LQPGFWTERF QGRWFVVGLA ANAVQKERQS RFTMYSTIYE LQEDNSYNVT SILVRGQGCR YWIRTFVPSS RPGQFTLGNI HSYPQIQSYD VQVADTDYDQ FAMVFFQKTS ENKQYFKVTL YGRTKGLSDE LKERFVSFAK SLGLKDNNIV FSVPTDQCID N.

    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.

    Lcn2 Rat
  • View Data Sheet

    Name :

    LPCAT1 Human

    Description:

    Lysophosphatidylcholine Acyltransferase Human Recombinant

    AYTL2, lpcat, PFAAP3, Lysophosphatidylcholine acyltransferase 1, LPC acyltransferase 1, LPCAT-1, LysoPC acyltransferase 1, 1-acylglycerophosphocholine O-acyltransferase, 1-alkylglycerophosphocholine O-acetyltransferase, Acetyl-CoA:lyso-platelet-activating factor acetyltransferase, Acetyl-CoA:lyso-PAF acetyltransferase, Lyso-PAF acetyltransferase, LysoPAFAT, Acyltransferase-like 2, Phosphonoformate immuno-associated protein 3.

    Product # :

    ENZ-695

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    Description

    LPCAT1 Human Recombinant produced in E.coli is a single, non-glycosylated polypeptide chain containing 479 amino acids (79-534a.a) and having a molecular mass of 53.4kDa. LPCAT1 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The LPCAT1 solution (0.25mg/ml) contains 20mM Tris-HCl buffer (pH 8.0), 1M Urea and 10% glycerol.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      Lysophosphatidylcholine acyltransferase 1 (LPCAT1) is a part of the 1-acyl-sn-glycerol-3-phosphate acyltransferase family. LPCAT1 is a key enzyme for remodeling phospholipids, including phosphatidylcholine. LPCAT1 possesses both acyltransferase and acetyltransferase activities and also mediates the conversion of 1-acyl-sn-glycero-3-phosphocholine (LPC) into phosphatidylcholine (PC). LPCAT1 presents a clear preference for saturated fatty acyl-CoAs, and 1-myristoyl or 1-palmitoyl LPC as acyl donors and acceptors, respectively. LPCAT1 synthesizes phosphatidylcholine in pulmonary surfactant and therefore playing an important role in respiratory physiology.

    • Synonyms

      AYTL2, lpcat, PFAAP3, Lysophosphatidylcholine acyltransferase 1, LPC acyltransferase 1, LPCAT-1, LysoPC acyltransferase 1, 1-acylglycerophosphocholine O-acyltransferase, 1-alkylglycerophosphocholine O-acetyltransferase, Acetyl-CoA:lyso-platelet-activating factor acetyltransferase, Acetyl-CoA:lyso-PAF acetyltransferase, Lyso-PAF acetyltransferase, LysoPAFAT, Acyltransferase-like 2, Phosphonoformate immuno-associated protein 3.

    • 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 MGSSAEKEPE QPPALWRKVV DFLLKAIMRT MWFAGGFHRV AVKGRQALPT EAAILTLAPH SSYFDAIPVT MTMSSIVMKA ESRDIPIWGT LIQYIRPVFV SRSDQDSRRK TVEEIKRRAQ SNGKWPQIMI FPEGTCTNRT CLITFKPGAF IPGAPVQPVV LRYPNKLDTI TWTWQGPGAL EILWLTLCQF HNQVEIEFLP VYSPSEEEKR NPALYASNVR RVMAEALGVS VTDYTFEDCQ LALAEGQLRL PADTCLLEFA RLVRGLGLKP EKLEKDLDRY SERARMKGGE KIGIAEFAAS LEVPVSDLLE DMFSLFDESG SGEVDLRECV VALSVVCRPA RTLDTIQLAF KMYGAQEDGS VGEGDLSCIL KTALGVAELT VTDLFRAIDQ EEKGKITFAD FHRFAEMYPA FAEEYLYPDQ THFESCAETS PAPIPNGFCA DFSPENSDAG RKPVRKKLD.

    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.

    Lpcat1 Human
  • View Data Sheet

    Name :

    Leptin Mouse

    Description:

    Leptin Mouse Recombinant

    OB Protein, Obesity Protein, OBS, Obesity factor.

    Product # :

    CYT-351

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    • Citations

    Description

    Leptin Mouse Recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 147 amino acids and having a molecular mass of 16 kDa. The Leptin is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    The mouse Leptin was lyophilized from a concentrated (1mg/ml) solution containing 0.0045mM NaHCO3.

    Purity

    Greater than 95.0% as determined by:
    (a) Analysis by gel filtration analysis.
    (b) Analysis by SDS-PAGE.

    Biological Activity

    Biological activity of Mouse Leptin is performed by including proliferation of BAF/3 cells stably transfected with the long form of human leptin receptor.

    Citations

    More Info

    • Introduction

      A 16-kDa peptide hormone secreted from white adipocytes and implicated in the regulation of food intake and energy balance. Leptin provides the key afferent signal from fat cells in the feedback system that controls body fat stores.

    • Synonyms

      OB Protein, Obesity Protein, OBS, Obesity factor.

    • Physical Appearance

      Sterile Filtered White lyophilized (freeze-dried) powder.

    • Stability

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

    • Amino Acid Sequence

      AVPIQKVQDD TKTLIKTIVT RINDISHTQS VSAKQRVTGL DFIPGLHPIL SLSKMDQTLA VYQQVLTSLP SQNVLQIAND LENLRDLLHL LAFSKSCSLP QTSGLQKPES LDGVLEASLY STEVVALSRL QGSLQDILQQ LDVSPEC.

    • Protein content

      Protein quantitation was carried out by UV spectroscopy at 280 nm using the absorbency value of 0.20 as the extinction coefficient for a 0.1% (1mg/ml) solution at pH-8.0. This value is calculated by the PC GENE computer analysis program of protein sequences (IntelliGenetics).

    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 Mouse
  • View Data Sheet

    Name :

    FGF2 Human, His

    Description:

    Fibroblast Growth Factor-Basic Human Recombinant, His

    Prostatropin, FGF-basic, fgf2, Basic FGF, HBGF-2, FGF-2, FGF-b.

    Product # :

    cyt-1270

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    Description

    Fibroblast Growth Factor-2 Human Recombinant (FGF-2) produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 155 amino acids (134-288 a.a) and having a molecular mass of 18.1kDa.
    The FGF2 is conjugated to 6xHis Tag at N-terminus and is purified by proprietary chromatographic techniques.

    Source

    Escherichia Coli.

    Formulation

    FGF2 Human His protein is provided at a concentration of 1mg/ml in PBS Ph-7.2.

    Purity

    Greater than 90.0% as determined by SDS-PAGE.

    Citations

    More Info

    • Introduction

      FGF2 Human has an important role in cell growth and tissue regeneration. Recent findings show that FGF2 and IGF-1 improve muscle stem cell growth, muscle regeneration, and functional recovery in an animal model of severe muscle loss. FGF2 accelerates wound closure, collagen deposition, and blood vessel formation in diabetic mice. FGF2 forms condensates inside the nucleus thus plays an important role in critical functions in cellular signaling and gene transcription.

    • Synonyms

      Prostatropin, HBGH-2, HBGF-2, FGF-2, FGF-b.

    • Physical Appearance

      Sterile Filtered colorless clear solution.

    • Stability

      FGF-2 although stable at 4°C for 1 month, should be stored below -18°C.
      Please prevent freeze thaw cycles.

    • Background

      What is the major role of FGF2 Human His Tag?

      FGF2 Human His Tag enables detection with anti-His antibodies in W.B. or suitable ELISA assays, without the need for an FGF2-specific antibody. FGF2 Human His Tag allows capture on metal-chelate plates or beads for binding studies in assay immobilization.
      FGF2 stimulates growth of embryonic stem cells and induced pluripotent stem cells as well as stimulation of fibroblast and endothelial-cell growth.

      What is the molecular weight / Mw of FGF2 Human His tag?
      FGF2 Human His has a total Mw of 18.1kDa.

      What is the source or expression system of FGF2 Human His?
      E.Coli.

      What is the Purity of FGF2 Human His?
      FGF2 Human His is >90% pure as determined by SDS-PAGE.

      What is the Biological Activity of FGF2 Human His?
      The biological functionality of FGF2 Human His will be determined in the future.

      What is the amino acid sequence of FGF2 Human His?
      FGF2 Human His is composed from 134-288 amino acids.

      What applications can FGF2 Human His be used in?
      FGF2 Human His protein may be suitable for use in Western blot (WB) and ELISA, depending on the assay design.

      What is the endotoxin level for FGF2 Human His?
      The endotoxin level is minimal, FGF2 Human His was purified using conventional chromatography techniques.

      Who supplies recombinant FGF2 Human His that is in stock and available to order?
      ProSpec has the protein in stock and available for immediate delivery.

      Where can i order bulk mg quantities of FGF2 Human His?
      ProSpec supplies bulk mg quantities at affordable prices that meets research and academic budgets.

    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.

    FGF2 Human, His
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