Ac-IEAR-pNA is a chromogenic peptide substrate with p-nitroanilide coupled to a cleavage-sensitive IEAR motif. The acetyl cap modulates solubility and ensures consistent assay performance. Researchers monitor p-nitroaniline release to determine protease kinetics. Applications include enzyme-substrate profiling, inhibitor screening, and mechanistic enzymology.
CAT No: R2780
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