Attention:

Certain features of Sigma-Aldrich.com will be down for maintenance the evening of Friday August 18th starting at 8:00 pm CDT until Saturday August 19th at 12:01 pm CDT.   Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

Calpain

Product #

Description

Biochem/physiol Actions

Add to Cart

S6510 N-Succinyl-Leu-Leu-Val-Tyr-7-Amido-4-Methylcoumarin ≥90% (HPLC) In the presence of chymotrypsin-like enzyme activity, the fluorophore, 7-amido-4-methylcoumarin is released from N-succinyl-Leu-Leu-Val-Tyr-7-amido-4-methylcoumarin. The fluorescence obtained is a measure of the enzyme activity.6
S1153 N-Succinyl-Leu-Tyr-7-amido-4-methylcoumarin calpain substrate