#91010
CPM
Biotium
DESCRIPTION
CPM (full name: 7-diethylamino-3-(4'-maleimidylphenyl)-4-methylcoumarin) is probably the most widely used blue fluorescent thiol-reactive dye. This maleimide derivative of coumarin is essentially nonfluorescent until it reacts with thiols, making it possible to quantify thiols without a separation step. CPM is a good energy acceptor from tryptophan and a good energy donor to fluorescein.
DETAILS
- Cas Number: 76877-33-3
- Product Origin: Synthetic
- Product Categories: Reactive CF® Dyes, Other Reactive Dyes & Biotinylation Reagents>Thiol-Reactive Dyes