Laduviglusib (trihydrochloride) (Standard) is the analytical standard of Laduviglusib (trihydrochloride). This product is intended for research and analytical applications. Laduviglusib (CHIR-99021) trihydrochloride is a potent and selective GSK-3alpha/beta inhibitor with IC50s of 10 nM and 6.7 nM. Laduviglusib trihydrochloride shows >500-fold selectivity for GSK-3 over CDC2, ERK2 and other protein kinases. Laduviglusib trihydrochloride is also a potent Wnt/beta-catenin signaling pathway activator. Laduviglusib trihydrochloride enhances mouse and human embryonic stem cells self-renewal. Laduviglusib trihydrochloride induces autophagy[1][2][3].