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    1. 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
      Order
        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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