Cathepsin D Inhibitor Screening Kit (Fluorometric)

Cathepsin D Inhibitor Screening Kit (Fluorometric)is available at Gentaur for Next week Delivery.

Simple Assay, HTS.

Description:

Apoptosis can be mediated by mechanisms other than the traditional caspase-mediated cleavage cascade. There is growing recognition that alternative proteolytic enzymes such as the lysosomal cathepsin proteases may initiate or propagate proapoptotic signals. Cathepsins are lysosomal enzymes that are also used as sensitive markers in various toxicological investigations. The Cathepsin D Activity Assay kit is a fluorescence-based assay that utilizes the preferred cathepsin D substrate sequence GKPILFFRLK(Dnp)-D-R-NH2) labeled with MCA. Cathepsin D will cleave the synthetic substrate to release the quenched fluorescent group MCA, which can then easily be measured using a fluorometer or fluorescence plate reader at Ex/Em = 328/460 nm. The relative efficacy of test inhibitors are compared to the positive control inhibitor, Pepstatin A (IC50 < 0.1 nM). The Cathepsin D assay is simple, straightforward, and can be adapted to 96-well plate assays and is suitable for high throughput screening (HTS).

Applications:

Sample Typ:e Purified Cathepsin D, Recombinant Cathepsin D

Alternate Name:

Features and Benefits:

• Simple one-step procedure; takes only 1 hours • Fast, robust and convenient • Cathepsin-D inhibitor screening assay is a fast and robust assay to screen potential inhibitors • Positive control inhibitor, Pepstatin A is included in the kit