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R&D Systems™ Recombinant Human R-Spondin 1 Protein
Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity
Supplier: R&D Systems™ 4645RS025/CF
This item is not returnable.
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Description
Measured by its ability to induce Topflash reporter activity in HEK293T human embryonic kidney cells. The ED50 for this effect is 1-10.0 ng/mL in the presence of 5 ng/mL Recombinant Mouse Wnt-3a (Catalog # 1324-WN ).Order Info
Ships at ambient temperature.
Specifications
Lyophilized from a 0.2μm filtered solution in PBS. | |
25.6 kDa | |
25μg | |
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. | |
Recombinant |
284654 | |
R-Spondin 1 | |
Chinese Hamster Ovary cell line, CHO-derived human R-Spondin 1 protein Ser21-Ala263 | |
Unconjugated | |
90%, by SDS-PAGE under reducing conditions and visualized by silver stain. |
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