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R&D Systems™ Recombinant Human Wnt/RSPO1 Agonist Protein, CF
Description
Measured by its ability to activate TCF reporter activity in HEK293 human embryonic kidney cells. The ED50 for this effect is 7.00-84.0 ng/mL.
Specifications
Specifications
| For Use With (Application) | Bioactivity |
| Formulation | Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. |
| Molecular Weight (g/mol) | 86-96 kDa and >190 kDa, under reducing conditions. |
| Quantity | 100 μg |
| Source | Chinese Hamster Ovary cell line, CHO-derived human Wnt/RSPO1 protein Proprietary |
| Storage Requirements | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70 °C as supplied. 1 month, 2 to 8 °C under sterile conditions after reconstitution. 3 months, -20 to -70 °C under sterile conditions after reconstitution. |
| Endotoxin Concentration | <0.10 EU per 1μg of the protein by the LAL method. |
| Gene Alias | CRISTIN3, roof plate-specific spondin-1, RSPO, RSPO 1, R-spondin homolog, R-spondin-1, Wnt |
| Conjugate | Unconjugated |
| Species | Human |
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