Tubulysin A is a natural product from myxobacterial. It has many function in vitro assays, including anti-microtubule, anti-mitotic, an apoptosis inducer, anticancer, and anti-angiogenic.
Conophylline is a natural alkaloid extracted from a tropical plant Ervatamia microphylla. Conophylline is a differentiation inducer of for pancreatic cells and suppresses HSC and induces apoptosis.
Apoptolidin is an apoptosis inducer originally isolated from Nocardiopsis bacteria. It inhibits the mitochondrial F1FO ATPase (Ki = 4-5 μM). Apoptolidin selectively kills transformed glial cells without significantly affecting untransformed cells. It also has antibiotic and antifungal actions.