Verteporfin, 1 mg

Verteporfin, 1 mg — Research-grade small molecule from STEMCELL Technologies (supplier: AFMS). Verteporfin is a photosensitizer widely used in photodynamic studies and as a research tool to modulate YAP–TEAD signaling in cell biology. Handle protected from light; store desiccated at -20°C. Soluble in DMSO; prepare fresh stocks (typical 1–10 mM) and dilute into assay buffer immediately before use. Working concentrations are experiment-dependent (commonly in the nM–low µM range); consult the manufacturer datasheet for recommended protocols, purity and lot-specific data. For research use only; not for human or diagnostic use.