Technical Articles

R-Spondin 1(21-146) is the core functional fragment of the R-Spondin 1 protein, a recombinant protein optimized through genetic engineering. It serves as a potent "catalyst" and "stabilizer" for the Wnt/β-catenin signaling pathway, playing an irreplaceable role in stem cell maintenance, tissue regeneration, and disease modeling.

R-Spondin 1(21-146) is the core active fragment of the R-Spondin 1 protein, designed to efficiently and stably amplify the Wnt signaling pathway. As a "catalyst" for tissue regeneration and stem cell maintenance, it plays a key role in intestinal health, sexual development, and disease models.