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R&D Systems™ Recombinant Human R-Spondin 3 Protein

Product Code. 18177870
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Formulation:
Lyophilized from a 0.2μm filtered solution in PBS with BSA as a carrier protein.
Lyophilized from a 0.2μm filtered solution in PBS.
Unit Size:
25µg
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Product Code. Formulation unitSize
18177870 Lyophilized from a 0.2μm filtered solution in PBS with BSA as a carrier protein. 25µg
18118060 Lyophilized from a 0.2μm filtered solution in PBS. 25µg
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Product Code. 18177870 Supplier R&D Systems™ Supplier No. 3500RS025

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Description

Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity

Measured by its ability to induce Topflash reporter activity in HEK293T human embryonic kidney cells. The ED50 for this effect is 0.500-2.00 ng/mL in the presence of 5 ng/mL Recombinant Mouse Wnt-3a (Catalog # 1324-WN ).
TRUSTED_SUSTAINABILITY

Specifications

Formulation Lyophilized from a 0.2μm filtered solution in PBS with BSA as a carrier protein.
Gene ID (Entrez) 84870
Molecular Weight (g/mol) 28.3 kDa
Name R-Spondin 3
Quantity 25 μg
Source Chinese Hamster Ovary cell line,CHO-derived human R-Spondin 3 protein Gln22-His272
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.
Conjugate Unconjugated
Recombinant Recombinant
Purity or Quality Grade >95%, by SDS-PAGE visualized with Silver Staining and quantitative densitometry by Coomassie™ Blue Staining.
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