2,7-Dichlorofluorescin Diacetate - 250 Mg - Sigma
Código: 18318
2′,7′-Dichlorofluorescin diacetate ≥97%
Sinônimo(s):
2′,7′-Dichlorodihydrofluorescein diacetate
Empirical Formula (Hill Notation):
C24H16Cl2O7
Número CAS:
Peso molecular:
487.29
Beilstein:
4610273
Número MDL:
ID de substância PubChem:
NACRES:
NA.77
Nível de qualidade
200
teor
≥97%
forma
powder
temperatura de armazenamento
−20°C
SMILES string
CC(=O)Oc1cc2Oc3cc(OC(C)=O)c(Cl)cc3C(c2cc1Cl)c4ccccc4C(O)=O
InChI
1S/C24H16Cl2O7/c1-11(27)31-21-9-19-15(7-17(21)25)23(13-5-3-4-6-14(13)24(29)30)16-8-18(26)22(32-12(2)28)10-20(16)33-19/h3-10,23H,1-2H3,(H,29,30)
InChI key
PXEZTIWVRVSYOK-UHFFFAOYSA-N
Descrição geral
2′,7′-Dichlorofluorescin diacetate is a cell-permeable non-fluorescent probe.It is de-esterified intracellularly and turns to highly fluorescent 2′,7′-dichlorofluorescein upon oxidation.
Aplicação
2′,7′-Dichlorofluorescin diacetate is a cell-permeable non-fluorescent probe. 2′,7′-Dichlorofluorescin diacetate is de-esterified intracellularly and turns to highly fluorescent 2′,7′-dichlorofluorescein upon oxidation.
Applications include sensitive and rapid quantitation of oxygen-reactive species in response to oxidative metabolism; microplate assay for detecting oxidative products in phagocytic cells, and quantitative multiwell myeloid differentiation assay.
2′,7′-Dichlorofluorescin diacetate is suitable for use in:
sensitive and rapid quantitation of oxygen-reactive species in response to oxidative metabolism
microplate assay for detecting oxidative products in phagocytic cells
quantitative multiwell myeloid differentiation assay