Numero di registro CAS

CAS 4272-74-6 — N alpha-Tosyl-L-lysine-chloromethyl ketone hydrochloride (TLCK)

CAS 4272-74-6 C_{14}H_{22}Cl_{2}N_{2}O_{3}S MW 369.30708

N alpha-Tosyl-L-lysine-chloromethyl ketone hydrochloride (TLCK) is a synthetic, irreversible serine protease inhibitor widely used in biochemical research to study enzyme mechanisms, particularly in the investigation of trypsin and related proteases. It selectively modifies active-site histidines, aiding in the characterization of proteolytic activity and enzyme-substrate interactions. TLCK has a CAS number of 4272-74-6, with the molecular formula C14H22Cl2N2O3S and a molecular weight of 369.30708. It requires storage at -18°C and carries no signal word for hazard classification. Molekula supplies TLCK from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

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Prodotti Molekula per numero CAS 4272-74-6

N alpha-Tosyl-L-lysine-chloromethyl ketone hydrochloride (TLCK)

SKU 39135773

Disponibile a magazzino

Molekula fornisce chimici fini e biochimici dal 2000 da impianti certificati ISO 9001:2015 e ISO 14001:2015. Ogni lotto spedito viene registrato con un numero di lotto e abbinato a un Certificato di Analisi, mentre le Schede di Sicurezza sono disponibili in cinque lingue.