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Home » Shop » Peptide Synthesis Reagents » Fluorescent Labeling Reagents - Fluorescent Tags, FRET » 6-CFDA [3348-03-6]
6-CFDA [3348-03-6]
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6-CFDA [3348-03-6]

Catalog Number: CTZ014
Application: Fluorescent Tag
CAS Number: 3348-03-6
Molecular Weight: 460.39
Molecular Formula: C23H26O9
* Refer to Certificate of Analysis for lot specific data (including water content).
Catalog #Product NameUnitPriceQty
CTZ0146-CFDA [3348-03-6]
From: $72.00

6-Carboxyfluorescein diacetate

Molecular weight: 460.39

6-CFDA is not fluorescent until deacetylated by esterase enzymes.  Since only viable cells can deacetylate 5-CFDA, it is utilized in assays of viable cells

λex = 492 nm; λem = 517 nm in 0.1 M Tris pH 8.0 (esterase)

SDS

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