RAETGSKGQTAGELYQRWERYRRECQETLAAAEPPSGLACNGSFDMYVCWDYAAPNATARASCPWYLPWHHHVAAGFVLRQCGSDGQWGLWRDHTQCENPEKNEAFLDQRLILERLQVMYTVGYSLSLATLLLALLILSLFRRLHCTRNYIHINLFTSFMLRAAAILSRDRLLPRPGPYLGDQALALWNQALAACRTAQIVTQYCVGANYTWLLVEGVYLHSLLVLVGGSEEGHFRYYLLLGWGAPALFVIPWVIVRYLYENTQCWERNEVKAIWWIIRTPILMTILINFLIFIRILGILLSKLRTRQMRCRDYRLRLARSTLTLVPLLGVHEVVFAPVTEEQARGALRFAKLGFEIFLSSFQGFLVSVLYCFINKEVQSEIRRGWHHCRLRRSLGEEQRQLPERAFRALPSGSGPGEVPTSRGLSSGTLPGPGNEASRELESYC Note: The complete sequence may
include tag sequence, target protein sequence, linker sequence
and extra sequence that is translated with the protein sequence
for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant
protein is critical to your application, please explicitly
request the full and complete sequence of this protein before
ordering.
蛋白標簽:
C-terminal 10xHis-tagged If you have specified tag type, please tell us and we will check if it's possible to develop.
產品提供形式:
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.
緩沖液:
Lyophilized from PBS, 6% Trehalose, pH 7.4.
復溶:
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein indeionized sterile water to a concentration of 0.1-1.0 mg/mL.Aliquot for long-term storage at -80°C. Solubilize for 60 minutes at room temperature with occasional gentle mixing. Avoid vigorous shaking or vortexing.
儲存條件:
Store at -20°C/-80°C upon receipt, aliquoting is
necessary for
mutiple use. Avoid repeated freeze-thaw cycles.
保質期:
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.
貨期:
3-7 business days
注意事項:
The VLPs are expressed from human 293 cells (HEK293).Mix the sample gently by repeatedly pipetting it up and down. Do not vortex. Repeated freezing and thawing is not recommended.Store the protein at -20°C/-80°C upon receiving it, and ensure to avoid repeated freezing and thawing, otherwise, it will affect the protein activity.
The immunization strategy should be optimized (antigen dose, regimen and adjuvant).
This is a receptor for GIP. The activity of this receptor is mediated by G proteins which activate adenylyl cyclase.
基因功能參考文獻:
an association between the GIPR rs2302382 polymorphism and type 2 diabetes mellitus in Egyptian patients. PMID: 28744963
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
GIPR overexpression does not appear to affect acromegalic patients' clinical features PMID: 28179449
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
The common variant rs10423928 in the GIPR gene is associated with increased risk of stroke in patients with type 2 diabetes. PMID: 26395740
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
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
Results show that GIPR undergoes trafficking between the plasma membrane and intracellular compartments of both GIP-stimulated and unstimulated adipocytes. PMID: 25047836
GIPR is overexpressed in gastric and duodenal neuroendocrine tumors PMID: 24565507
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
GIPR promoter was hypomethylated in type 2 diabetic patients as compared to controls. PMID: 24086540
This study demonstrates an association between a functional GIPR polymorphism Glu354Gln (rs1800437) and Bone mineral density and fracture risk. PMID: 24446656
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
Structural and pharmacological characterization of novel potent and selective monoclonal antibody antagonists of glucose-dependent insulinotropic polypeptide receptor. PMID: 23689510
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
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
Most of the somatostatin receptor-negative neuroendocrine tumors and GLP-1 receptor-negative malignant insulinomas are GIP receptor positive. PMID: 22112810
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
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
Variations of the GIPR sequence are not associated with childhood obesity. PMID: 20516203
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
Proximal 5' flanking region is TATA-less and contains a GC-rich region involved in cellular expression. PMID: 12530665
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
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
Proximal promoter of GIP-R gene contains a GC-rich region capable of binding to Sp1 and SP3. PMID: 15666829
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
GIPR adipose tissue gene expression was significantly lower in insulin resistant obese non-diabetic women PMID: 17395281
GIPR overexpression was observed in pediatric and adult adrenocortical tumors PMID: 18971217
Diabetic kidney lesions of GIPRdn transgenic mice: podocyte hypertrophy and thickening of the GBM precede glomerular hypertrophy and glomerulosclerosis. PMID: 19211686
Our data suggest a potential relevance of GIPR variants for obesity. PMID: 19254363
Decreased TCF7L2 protein levels in type 2 diabetes mellitus correlate with downregulation of GLP-1R and GIP-R. PMID: 19386626