Abcam, ab145275, CPM, Thiol-reactive fluorescent probe

Size: 50mg
MW 402.44 g/mol, Purity >95%. Widely used blue fluorescent thiol-reactive dye. 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.
Key facts
CAS number:76877-33-3,
Purity:>95%,
Molecular weight:402.44 g/mol,
Molecular formula:C24H22N2O4,
Nature:Synthetic,
Solubility:Soluble in DMSO,
Biological description:Widely used blue fluorescent thiol-reactive dye. 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.,
InChi:InChI=1S/C24H22N2O4/c1-4-25(5-2)18-10-11-19-15(3)23(24(29)30-20(19)14-18)16-6-8-17(9-7-16)26-21(27)12-13-22(26)28/h6-14H,4-5H2,1-3H3,
InChiKey:YGIABALXNBVHBX-UHFFFAOYSA-N,
IUPAC Name:7-Diethylamino-3-(4-maleimidylphenyl)-4-methylcoumarin,
Excitation/Emission:Ex: 391nm, Em: 472nm

Properties and Storage Information:
Shipped at conditions-Ambient - Can Ship with Ice, Appropriate short-term storage conditions--20°C, Appropriate long-term storage conditions--20°C, Storage information-Store under desiccating conditions, The product can be stored for up to 12 months