Trometamol hydrochloride (Tromethamine hydrochloride) is a biologically inert amino alcohol of low toxicity, which buffers carbon dioxide and acids in vitro and in vivo.

Fz7-21 is a peptide antagonist of FZD7 . It antagonises WNT3A-induced Wnt-β-catenin signalling in HEK293 expressing FZD7. Fz7-21 impairs Wnt/β-catenin signaling in HEK293 cells stimulated with exogenous WNT3A (IC50=100?nM) or transfected with a construct expressing WNT3A or WNT1. Fz7-21 also blocks WNT3A-mediated stabilization of β-catenin in mouse L cells (IC50=50?nM).

EGCG Octaacetate a prodrug of EGCG is utilized to enhance the stability and bioavailability of EGCG in vivo. It has high efficacy bioavailability anti-oxidation and anti-angiogenesis capacities.