Immobilized Human R-Spondin 3, His Tag at 1μg/ml (100μl/well) on the plate. Dose response curve for Human RNF43, hFc Tag with the EC50 of 25.2ng/ml determined by ELISA (QC Test).
Human LGR-5, hFc Tag captured on CM5 Chip via Protein A can bind Human R-Spondin 3, His Tag with an affinity constant of 0.59 nM as determined in SPR assay (Biacore T200) (Routine Test).
Human R spondin 3 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%.
Supplier Page from Kactusbio Inc. for Human R spondin 3/RSPO3 Protein (RSP-HM103)