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Cat.No.:PKSH033007
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Synonyms | RSPO1;R-spondin1;RP11-566C13.1;CRISTIN3;FLJ40906;RSPO Rspo1;R-spondin;Rspondin;RP23-325M14.2;Roof plate-specific spondin-1 |
Species | Human |
Expression_host | HEK293 Cells |
Sequence | Ser21-Ala263 |
Accession | Q2MKA7 |
Mol_Mass | 27.8 kDa |
AP_Mol_Mass | 40 kDa |
Tag | C-His |
Bio_Activity | Measured by its ability to induce Topflash reporter activity in HEK293T human embryonic kidney cells. The ED50 for this effect is 1-10ng/ml. |
Purity | > 95 % as determined by reducing SDS-PAGE. |
Endotoxin level | < 0.01 EU per μg of the protein as determined by the LAL method. |
Storage | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months. |
Shipping | This product is provided as lyophilized powder which is shipped with ice packs. |
Formulation | Lyophilized from a 0.2 μm filtered solution of 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. |