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5-FAM (5-Carboxyfluorescein) (Synonyms: 5-FAM)

Catalog No.GC30102

5-FAM (5-Carboxyfluorescein) (5-Carboxyfluorescein) is a green fluorescent reagent used for in situ labeling peptides, proteins and nucleotides.

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5-FAM (5-Carboxyfluorescein) Chemical Structure

Cas No.: 76823-03-5

Size Price Stock Qty
10mM (in 1mL DMSO)
$59.00
In stock
100mg
$54.00
In stock
500mg
$108.00
In stock

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Sample solution is provided at 25 µL, 10mM.

Description Chemical Properties Product Documents Related Products

The single isomer, 5-FAM, contains a carboxylic acid that can be used to react with primary amines via carbodiimide activation of the carboxylic acid. Fluorescein is the most common fluorescent derivatization reagent for labeling biomolecules. In addition to its relatively high absorptivity, excellent fluorescence quantum yield, and good water solubility, fluorescein has an excitation maximum that closely matches the 488 nm spectral line of the argon-ion laser.

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Average Rating: 5 ★★★★★ (Based on Reviews and 15 reference(s) in Google Scholar.)

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