Description
Product Name: | Human PKD1 Recombinant Protein (His tag) |
Product Code: | RPES5618 |
Size: | 20µg |
Species: | Human |
Expression Host: | E.coli |
Synonyms: | Polycystin-1, PKD1, Autosomal dominant polycystic kidney disease 1 protein |
Mol Mass: | 20.02 kDa |
AP Mol Mass: | 22 kDa |
Tag: | N-His |
Purity: | > 95 % as determined by reducing SDS-PAGE. |
Endotoxin Level: | Please contact us for more information. |
Bio Activity: | Testing in progress |
Sequence: | Gly 177-Leu 359 |
Accession: | P98161 |
Storage: | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months. |
Shipping: | This product is provided as lyophilized powder which is shipped with ice packs. |
Formulation: | Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual. |
Reconstitution: | Please refer to the printed manual for detailed information. |
Background: | Polycystin-1 (also PKD1) is a 500-550 kDa member of the polycystin family of proteins. It is expressed in renal tubule primary cilia, and the membrane region that forms adherens junctions. Polycystin-1 binds to polycystin-2, promoting its insertion into the cell membrane, and regulating its calcium channel activity. In conjunction with polycystin-2, it detects fluid flow and converts this information into calcium signals. It also exists in the ER, where it negatively modulates polycystin-2 mediated calcium release. Mature human polycystin-1 is a 4280 amino acid (aa), 11 transmembrane glycoprotein. |