Dibenzylfluorescein

MedChem Express

Dibenzylfluorescein [97744-44-0]

14

97744-44-0

Research Use Only

C34H24O5

512.55

Dibenzylfluorescein (DBF) is a fluorogenic probe (Fluoresecent dye) that acts as a substrate for specific cytochrome P450 (CYP) isoforms, including CYP3A4, CYP2C8, CYP2C9, CYP2C19, and aromatase (CYP19). Dibenzylfluorescein is typically used near its Km value of 0.87-1.9 microM (Ex=485nm, Em=535nm). Dibenzylfluorescein is used to detect changes in CYP catalytic activity caused by drugs or disease[1][2][3][4].

O=C1C=C2OC3=CC(OCC4=CC=CC=C4)=CC=C3C(C5=CC=CC=C5C(OCC6=CC=CC=C6)=O)=C2C=C1

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