The interaction of serum albumin with ginsenoside Rh2 (G-Rh2) resulted in the downregulation of G-Rh2 cytotoxicity

Ginsenoside Rh2 (G-Rh2) is a ginseng saponin that is widely investigated because of its remarkable antitumor activity. However, its molecular mechanism by which (20S)G-Rh2 triggers its functions and how target animals avoid its cytotoxic action remains largely unknown.