6-Carboxyfluorescein Diacetate

Update:2014-10-17 5:29:33

    Item:6-Carboxyfluorescein Diacetate
    Synonym:6-Carboxy-di-O-acetylfluorescein; 6-CFDA
    CAS No.:3348-03-6Special Grade:Biotech Grade
    Formula:C25H16O9M.W.:460.39
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    Product No.SizePriceBrand
    C5041-25mg25mg688Sigma
Introduction
    Purity (HPLC)(%)……………….........~95.0
    Used to differentiate viable cells from apoptotic cells. Live cells that are not apoptotic accumulate 6-carboxyfluorescein but do not accumulate annexin. Fluorescent wavelengths λex492 nm; λemm517 nm in 0.1 M Tris, pH 8.0.
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