

Caspase 9 Chromogenic Substrate by Molecular Depot is a highly pure Ac-LEHD-pNA caspase-9 substrate whose cleavage product absorbs at 405 nm. Caspase-9 cleaves after the LEHD sequence, releasing yellow p-nitroaniline. It is used to measure caspase-9 activity in apoptosis research and inhibitor screening. Each unit contains 5 mg. MBP supplies Molecular Depot research reagents to research labs in the United States, Canada and worldwide.