FAM-11-dCTP, 6-isomer

Triphosphates FAM (Fluorescein)

Cat. #	Quantity	Price	Lead time
2713-50nmol	50 nmol	$115	in stock
2713-250nmol	250 nmol	$325	20 days
2713-500nmol	500 nmol	$500	in stock
2713-1umol	1 umol	$910	20 days

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6-fluorescein (FAM) derivative of deoxycytidine triphosphate (dCTP).

FAM 6-isomer is a common fluorophore used for labeling biomolecules; FAM has a high quantum yield and bright green emission.

FAM-11-dCTP can be used for enzymatic DNA labeling via Nick-translation.

The linker length (11 carbon atoms) is optimal for the efficient incorporation of fluorescently-labeled dCTP into the growing DNA chain.

Labeled DNA can be used for FISH experiments, microarray gene profiling, Southern blot, and Northern blot.

Absorption and emission spectra of FAM

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General properties

Appearance:	yellow to orange solid
Molecular weight:	1012.5
Molecular formula:	C₃₉H₄₀N₅Li₃O₂₀P₃
IUPAC name:	((2R,3S,5R)-5-(4-amino-5-(3-(6-(3-carboxy-4-(6-hydroxy-3-oxo-3H-xanthen-9-yl)benzamido)hexanamido)prop-1-yn-1-yl)-2-oxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxytetrahydrofuran-2-yl)methyl hydrogen triphosphate
Solubility:	good in water
Quality control:	HPLC-MS (95%), testing in enzymatic reaction
Storage conditions:	Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light and excessive freeze-thaw cycles.
MSDS:	Download
	Product specifications

Spectral properties

Excitation/absorption maximum, nm:	490
ε, L⋅mol⁻¹⋅cm⁻¹:	80000
Emission maximum, nm:	513
Fluorescence quantum yield:	0.93
CF₂₆₀:	0.20
CF₂₈₀:	0.17

This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.