RSPO1 activates the canonical Wnt signaling pathway by binding to the LGR4-6 receptor, triggering an increase in target gene expression. It inhibits ZNRF3, regulates the Wnt signaling pathway, and negatively regulates the TGF-beta pathway. RSPO1/R-spondin-1 Protein, Mouse (CHO, His) is the recombinant mouse-derived RSPO1/R-spondin-1 protein, expressed by CHO , with C-His labeled tag.
Molecular Weight:
Approximately 44 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.