Product 6929

In Stock

Catalog ID 6929 / 5 mg

5-CFDA, AM

AKA: 5-Carboxyfluorescein diacetate, AM ester

Formula	Weight	CAS#
C₂₈H₂₀O₁₁	532.45	124412-00-6

1-4 - $ 113/Unit 5-24 - $ 105/Unit

For 25+ Units, Contact us.

5-CFDA-AM (5-carboxyfluorescein diacetate, acetoxymethyl ester) is a fluorogenic, cell-permeant esterase dye which is used for cytotoxicity studies, indicating plasma membrane integrity. The dye CFDA-AM is a non-toxic esterase substrate that can be converted by nonspecific esterases of living cells from a membrane permeable, nonpolar, nonfluorescent substance to a polar, (CF). The conversion to CF by the cells indicates the integrity of the plasma membrane, since only an intact membrane can maintain the cytoplasmic milieu which is needed to support esterase activity.

Product Size	5 mg
Form	Colorless Solid
Absorption (estimated)	Wavelength (λmax) 290 ± 3 nm (Methanol)
Storage conditions	Freeze: Store at -5 to -30°C (F) Protect from moisture (D) Protect from light (L)
MDL#

* 5-Carboxyfluorescein diacetate, AM ester
* Spiro(isobenzofuran-1(3H),9'-(9H) xanthene)-5-carboxylic acid, 3',6'-bis(acetyloxy)-oxo-, (acetyloxy)methyl ester
* 5-Carboxyfluorescein Diacetate, Acetoxymethyl Ester

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