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  4. Recombinant Human Gastric inhibitory polypeptide receptor (GIPR)

Recombinant Human Gastric inhibitory polypeptide receptor (GIPR)

In Stock
  • 货号：
    CSB-CF009438HU
  • 规格：
    ￥9720
  • 图片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • 其他：

产品详情

  • 纯度：
    Greater than 85% as determined by SDS-PAGE.
  • 基因名：
  • Uniprot No.：
  • 种属：
    Homo sapiens (Human)
  • 蛋白长度：
    Full Length of Mature Protein
  • 来源：
    in vitro E.coli expression system
  • 分子量：
    52.4 kDa
  • 表达区域：
    22-466aa
  • 氨基酸序列
    RAETGSKGQTAGELYQRWERYRRECQETLAAAEPPSGLACNGSFDMYVCWDYAAPNATARASCPWYLPWHHHVAAGFVLRQCGSDGQWGLWRDHTQCENPEKNEAFLDQRLILERLQVMYTVGYSLSLATLLLALLILSLFRRLHCTRNYIHINLFTSFMLRAAAILSRDRLLPRPGPYLGDQALALWNQALAACRTAQIVTQYCVGANYTWLLVEGVYLHSLLVLVGGSEEGHFRYYLLLGWGAPALFVIPWVIVRYLYENTQCWERNEVKAIWWIIRTPILMTILINFLIFIRILGILLSKLRTRQMRCRDYRLRLARSTLTLVPLLGVHEVVFAPVTEEQARGALRFAKLGFEIFLSSFQGFLVSVLYCFINKEVQSEIRRGWHHCRLRRSLGEEQRQLPERAFRALPSGSGPGEVPTSRGLSSGTLPGPGNEASRELESYC
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白标签：
    N-terminal 10xHis-tagged
  • 产品提供形式：
    Liquid or Lyophilized powder
    Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
  • 缓冲液：
    If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
  • 复溶：
    We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
  • 储存条件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保质期：
    The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
    Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
  • 货期：
    3-7 business days
  • 注意事项：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
  • Datasheet & COA：
    Please contact us to get it.

产品评价

靶点详情

  • 功能：
    This is a receptor for GIP. The activity of this receptor is mediated by G proteins which activate adenylyl cyclase.
  • 基因功能参考文献：
    1. an association between the GIPR rs2302382 polymorphism and type 2 diabetes mellitus in Egyptian patients. PMID: 28744963
    2. Data suggest that GIPR (gastric inhibitory polypeptide receptor) is among the few GPCRs (G-protein-coupled receptors) which signal through G-proteins (GTP-binding protein Gs alpha subunit, here) both at plasma membrane and in endosomes; recombinant proteins expressed in HEK293 cells were used in these studies. PMID: 27641811
    3. GIPR overexpression does not appear to affect acromegalic patients' clinical features PMID: 28179449
    4. Study shows the internalization of GIPR involving clathrin-coated pits, AP-2 and dynamin and its subsequent intracellular trafficking. GIP stimulates a rapid robust internalization of the GIPR, the major part being directed to lysosomes. PMID: 26225752
    5. The common variant rs10423928 in the GIPR gene is associated with increased risk of stroke in patients with type 2 diabetes. PMID: 26395740
    6. Body mass index change for the A/T+A/A in GIPR genotypes was significantly higher than that for the T/T genotype. rs10423928 may predict weight gain in schizophrenia. PMID: 25321336
    7. The potential future role of gastric inhibitory peptide (GIP) receptors as molecular targets in neuroendocrine neoplasms may be dependent on the tumor grade. PMID: 25591947
    8. Results show that GIPR undergoes trafficking between the plasma membrane and intracellular compartments of both GIP-stimulated and unstimulated adipocytes. PMID: 25047836
    9. GIPR is overexpressed in gastric and duodenal neuroendocrine tumors PMID: 24565507
    10. GIPR expression was downregulated in subcutaneous adipose tissue from obese patients and correlated negatively with body mass index, waist circumference, systolic blood pressure, and glucose and triglyceride levels. PMID: 24512489
    11. GIPR promoter was hypomethylated in type 2 diabetic patients as compared to controls. PMID: 24086540
    12. This study demonstrates an association between a functional GIPR polymorphism Glu354Gln (rs1800437) and Bone mineral density and fracture risk. PMID: 24446656
    13. Compared with the current treatment standard SSTR2, GIPR has only somewhat lesser absolute gene expression in tumor tissue but much lesser expression in normal tissue, making it a promising new target for neuroendocrine tumor imaging and therapy. PMID: 24238043
    14. Structural and pharmacological characterization of novel potent and selective monoclonal antibody antagonists of glucose-dependent insulinotropic polypeptide receptor. PMID: 23689510
    15. Functional expression of a GIP receptor mutant lacking N-glycosylation is rescued by co-expressed wild type GLP1 receptor, which suggests formation of a GIP-GLP1 receptor heteromer. PMID: 22412906
    16. Our prospective, observational study indicates that the type 2 diabetes risk by dietary intake of carbohydrate and fat may be dependent on GIPR genotype. PMID: 22399504
    17. Most of the somatostatin receptor-negative neuroendocrine tumors and GLP-1 receptor-negative malignant insulinomas are GIP receptor positive. PMID: 22112810
    18. The T allele of GIPR rs2287019 is associated with greater improvement of glucose homeostasis in individuals who choose a low-fat, high-carbohydrate, and high-fiber diet. PMID: 22237064
    19. a role of the adipocyte GIPr in nutrient-dependent regulation of body weight and lean mass, but it does not support a direct and independent role for the adipocyte or beta-cell GIPr in promoting adipogenesis. PMID: 22027838
    20. Variations of the GIPR sequence are not associated with childhood obesity. PMID: 20516203
    21. Variants at the GIPR locus associated with 2-h glucose level (rs10423928, beta (s.e.m.) = 0.09 (0.01) mmol/l per A allele, P = 2.0 x 10(-15)), were identified. PMID: 20081857
    22. Proximal 5' flanking region is TATA-less and contains a GC-rich region involved in cellular expression. PMID: 12530665
    23. differences in cellular response to gastric inhibitory polypeptide(GIP) mediated by endothelin-1 may be related to differences in activation of GIP receptor splice variants PMID: 12721154
    24. Glucose-stimulated insulin secretion is maintained despite complete absence of both GIP-1 and GIP receptors. Role for incretin receptors as essential downstream targets for glucoregulatory actions of DPP-IV inhibitors. PMID: 15111503
    25. Proximal promoter of GIP-R gene contains a GC-rich region capable of binding to Sp1 and SP3. PMID: 15666829
    26. the promoter region of the GIP-R gene revealed six consensus sequences important in regulating the reporter gene activity and capable of binding to Sp1 and Sp3 transcription factors PMID: 16087722
    27. GIPR adipose tissue gene expression was significantly lower in insulin resistant obese non-diabetic women PMID: 17395281
    28. GIPR overexpression was observed in pediatric and adult adrenocortical tumors PMID: 18971217
    29. Diabetic kidney lesions of GIPRdn transgenic mice: podocyte hypertrophy and thickening of the GBM precede glomerular hypertrophy and glomerulosclerosis. PMID: 19211686
    30. Our data suggest a potential relevance of GIPR variants for obesity. PMID: 19254363
    31. Decreased TCF7L2 protein levels in type 2 diabetes mellitus correlate with downregulation of GLP-1R and GIP-R. PMID: 19386626

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  • 亚细胞定位：
    Cell membrane; Multi-pass membrane protein.
  • 蛋白家族：
    G-protein coupled receptor 2 family
  • 数据库链接：

    HGNC: 4271

    OMIM: 137241

    KEGG: hsa:2696

    STRING: 9606.ENSP00000467494

    UniGene: Hs.251412