

| Catalog No. | HF914021 |
|---|---|
| Expression system | Mammalian cells |
| Accession | O94907 |
| Protein length | Thr32-His266 |
| Applications | ELISA, Functional assay |
| Species | Homo sapiens (Human) |
| Biological activity | Measured by its ability to inhibit 50ng/ml wnta-3a induced Topflash reporter activity in CHO cells. The ED50 is ≤50ng/ml. |
| Nature | Recombinant |
| Endotoxin level | <0.01 EU/ug |
| Purity | >95% as determined by SDS-PAGE. |
| Form | Lyophilized |
| Storage buffer | Lyophilized from a 0.22 μm-filtered solution containing PBS, 5% Mannitol, 0.01% Tween 80, pH 7.4 Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA. |
| Reconstitution | It is recommended to redissolve in sterile deionized water. |
| Shipping | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. |
| Stability and Storage | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. |
| Alternate Names | DKK1, Dickkopf-1, Dickkopf-related protein 1, Dkk-1, SK, hDkk-1 |
| Note | For research use only |




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