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FAM-11-dCTP, 6-isomer

目录号 数量 价格 提前通知时间
2713-50nmol 50 nmol $115 现货
2713-250nmol 250 nmol $325 现货
2713-500nmol 500 nmol $500 现货
2713-1umol 1 umol $910 现货
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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, 3’-end labeling, random primed labeling, PCR, or cDNA synthesis. FAM-11-dCTP is incorporated into the growing DNA chain by Taq-polymerase, DNA-polymerase I, Phi 29 polymerase, Klenow fragment, reverse transcriptase, or terminal transferase.

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.

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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.
安全数据表(MSDS): 下载
产品规格

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
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