SensoLyte® 440 Cathepsin B Assay Kit Fluorimetric - 1 kit

Assay Kits

Dry Ice

Cathepsins are a class of globular lysosomal proteases playing a vital role in mammalian cellular turnover. They degrade polypeptides and are distinguished by their substrate specificities. The cathepsin family consists of 12 cysteine proteases with broad exo- and endopeptidase activity, of which Cathepsin B is a member. Elevated levels of cathepsin B were detected in metastases and neurological disorders including Alzheimer's disease (AD). The SensoLyte 440 Cathepsin B Assay Kit provides a fluorogenic peptide for measurement of enzyme activity. This peptide releases the AMC (7-amino-4-methylcoumarin) fluorophore upon cathepsin B cleavage and can be detected with excitation at 354 nm and emission at 442 nm. The kit contains: - AMC based fluorogenic substrate (Ex/Em=354 nm/442 nm upon cleavage) - Assay buffer - Human liver Cathepsin B - Inhibitor - Fluorescence reference standard for calibration - A detailed protocol Kit size: 100 assays (96-well plate)

Cancer & Apoptosis; Neuroscience / 0

442

Fluorescent

41105331