Wortmannin, 1 mg

Wortmannin, 1 mg — Research-grade PI3K inhibitor provided by STEMCELL Technologies (supplier: AFMS). Wortmannin is a potent, irreversible inhibitor of PI3-kinases used to study PI3K-dependent signaling and endocytic processes. Store at -20°C, keep dry and protected from light. Poorly stable in aqueous solutions—prepare fresh working solutions from DMSO stocks (typical 1–10 mM) immediately before use. Effective at low nanomolar to sub-µM concentrations depending on the assay; consult the product datasheet for detailed guidance, purity and safety. Research use only.