Product 7013

In Stock

Catalog ID 7013 / 1 g

5(6)-FAM Mixed isomers

AKA: 5(6)-Carboxyfluorescein

Formula	Weight	CAS#
C₂₁H₁₂O₇	376.32	72088-94-9

1-4 - $ 39/Unit 5-24 - $ 37/Unit

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5(6)-FAM is a non-activated, amine-reactive fluorescent dye for preparation of green fluorescent labeled peptides, proteins, and bioconjugates. 5(6)-FAM carboxylic acid is amine reactive when used with a carbodiimide or other coupling agent or may be used in the synthesis of ester linked products or acid halide products. .

Product Size	1 g
Form	Orange Solid
Absorption (estimated)	Wavelength (λmax) 492 ± 3 nm (Buffer pH 10)
Fluorescence (estimated)	Wavelength (λmax) 516 ± 4 nm (*Buffer pH 10)
Storage conditions	Store at Room Temperature (RT) Protect from moisture (D) Protect from light (L)
MDL#	MFCD00151081

* 5(6)-Carboxyfluorescein
* Spiro(isobenzofuran-1(3H),9'-(9H) xanthene)-5 and 6-carboxylic acid, 3',6'-dihydroxy-3-oxo-
* 5-(and-6)-Carboxyfluorescein, mixed isomers

Amine-Reactive Fluorophores, Biotins and Other Labels:	Carboxylic Acid (Non-Activated, free acid)
Label or Dye:	FITC (Fluorescein)
Fluorescent Probes and Related Products:	Fluorescein, Naphthofluorescein and seminaphthofluorescein
Reactive Probes and Related Products:	Non-Activated, Amine-Reactive (Free Acid)