Molecular Weight: 715.25
Salt Form: N/A
Sequence (3-letter): Suc-Ala-Ala-Pro-Phe-AFC
Sequence (1-letter): Suc-AAPF-AFC
Storage: -20 °C or below
Suc-Ala-Ala-Pro-Phe-AFC is a specific fluorogenic substrate for human pancreatic elastase and chymotrypsin. It also acts as a substrate for Cathepsin G, carboxypeptidase Y, and peptidyl prolyl isomerase.
Activity is quantified by release of free fluorescent 7-amino-4-trifluoromethylcoumarin (AFC) which excites at 395-400 nm and emits at 495-505 nm.