CPM, 76877-33-3, MFCD00077334, 50 mg, Each

Details

CPM, AdipoGen Life Sciences. Chemical. CAS: 76877-33-3. Formula: C24H22N2O4. MW: 402.44. Synthetic. Widely used blue fluorescent thiol-reactive dye (Ex/Em: 384/470nm). This maleimide derivative of coumarin is essentially non-fluorescent until it reacts with thiols, making it possible to quantify thiols without a separation step. Good energy acceptor from tryptophan and a good energy donor to fluorescein. Used to monitor release of thiols and to distinguish proliferating cancer cells by nucleolar protein staining.