1-[4-[7-(Diethylamino)-4-methyl-2-oxo-2H-1-benzopyran-3-yl]phenyl]-1H-pyrrole-2,5-dione; 7-(Diethylamino)-3-(4'-maleimidylphenyl)-4-methylcoumarin; D 346
CAS号:
76877-33-3
分子式:
C₂₄H₂₂N₂O₄
外观:
Yellow to Dark Orange Solid
熔点:
220-223°C
分子量:
402.44
储存:
-20°C Freezer
溶解性:
DMSO (Slightly), Methanol (Slightly)
种类:
Research Tools;
应用:
7-Diethylamino-3-(4-maleimidophenyl)-4-methylcoumarin is a thiol-reactive fluorescent probe. 7-Diethylamino-3-(4-maleimidophenyl)-4-methylcoumarin (CPM) is a thiol-reactive fluorescent probe. CPM selectively forms Michael adducts in the presence of hyperreactive sulfhydryls. CPM has been used to monitor the release of thiols, quantitate thiol in microplate reactions, and to distinguish proliferating cancer cells by nucleolar protein staining. Dyes and metabolites.
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