SB203580 (HCl), 5 mg

SB203580 (HCl), 5 mg. Manufactured by STEMCELL Technologies. Research‑grade p38 MAPK inhibitor supplied as the hydrochloride salt to enhance solubility; used in cellular and biochemical studies of MAPK signaling. Supplied as a solid; dissolve in DMSO or other suitable solvent to prepare stocks. Store at -20°C, protect from moisture and light. For research use only; not for human or clinical use.