Gastric inhibitory polypeptide receptor (GIPR), human, recombinant

Organism: Homo sapiens (Human). Source: in vitro E.coli expression system. Expression Region: 22-466aa. Protein Length: Full Length of Mature Protein. Tag Info: N-terminal 10xHis-tagged. Target Protein Sequence: RAETGSKGQT AGELYQRWER YRRECQETLA AAEPPSGLAC NGSFDMYVCW DYAAPNATAR ASCPWYLPWH HHVAAGFVLR QCGSDGQWGL WRDHTQCENP EKNEAFLDQR LILERLQVMY TVGYSLSLAT LLLALLILSL FRRLHCTRNY IHINLFTSFM LRAAAILSRD RLLPRPGPYL GDQALALWNQ ALAACRTAQI VTQYCVGANY TWLLVEGVYL HSLLVLVGGS EEGHFRYYLL LGWGAPALFV IPWVIVRYLY ENTQCWERNE VKAIWWIIRT PILMTILINF LIFIRILGIL LSKLRTRQMR CRDYRLRLAR STLTLVPLLG VHEVVFAPVT EEQARGALRF AKLGFEIFLS SFQGFLVSVL YCFINKEVQS EIRRGWHHCR LRRSLGEEQR QLPERAFRAL PSGSGPGEVP TSRGLSSGTL PGPGNEASRE LESYC. Purity: Greater than 85% as determined by SDS-PAGE. Endotoxin: Not test. Biological Activity: n/a. Form: Liquid or Lyophilized powder. Buffer: 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. Reconstitution: 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 °C/-80 °C. Our default final concentration of glycerol is 50%. Customers could use it as reference. Storage: 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. Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4 °C for up to one week. Relevance: This is a receptor for GIP. The activity of this receptor is mediated by G proteins which activate adenylyl cyclase. Reference: "Cloning, functional expression, and chromosomal localization of the human pancreatic islet glucose-dependent insulinotropic polypeptide receptor." Gremlich S., Porret A., Hani E.H., Cherif D., Vionnet N., Froguel P., Thorens B. Diabetes 44:1202-1208(1995). Function: nan