RSPO3 Protein (C-His, Human)

Product Specifications

Abbreviation

RSPO3

Synonyms

CRISTIN1, FLJ14440, PWTSR, THSD2

Host

HEK 293

Tag

C-His

Endotoxin

< 1.0 EU per μg of the protein as determined by the LAL method

Purity

> 96 % as determined by SDS-PAGE

Bioactivity

Measured by its binding ability in a functional ELISA. Immobilized Human RSPO3 His (Cat:11185-H08H1) at 2 μg/ml (100 μl/well) can bind Human RNF43 hFc (Cat:16108-H02H), the EC50 of Human RNF43 hFc is 3.0-12.0 ng/mL.

Function

Met1-Val146

Molecular Weight

The recombinant human RSPO3 consists of 136 amino acids and predictes a molecular mass of 15.3 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rh RSPO3 is approximately 22-27 kDa due to different glycosylation.