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6 FAM SE

Catalog No.
A8771
Used for labeling DNA, protein and peptide.
Grouped product items
SizePriceStock Qty
10mg
$90.00
In stock
50mg
$368.00
In stock
100mg
$660.00
In stock

Tel: +1-832-696-8203

Email: [email protected]

Worldwide Distributors

Background

6-FAM SE, also known as 6-Carboxyfluorescein N-hydroxysuccinimide ester or 6-Carboxyfluorescein N-succinimidyl ester, is an isomer of carboxyfluorescein and amine-reactive succinimidyl ester carboxyfluorescein which yields carboxyamides that are more resistant to hydrolysis than fluorescein conjugates prepared with FITC. 6-FAM SE is a fluorescent dye and mainly used in gene sequencing and labeling nucleotides.

Chemical Properties

StorageStore at -20°C
M.Wt473.39
Cas No.92557-81-8
FormulaC25H15NO9
Solubilityinsoluble in EtOH; insoluble in H2O; ≥38.05 mg/mL in DMSO
Chemical Name2,5-dioxopyrrolidin-1-yl 3',6'-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-6-carboxylate
SDFDownload SDF
Canonical SMILESO=C1N(OC(C2=CC(C3(C(C=CC(O)=C4)=C4OC5=C3C=CC(O)=C5)OC6=O)=C6C=C2)=O)C(CC1)=O
Shipping ConditionShip with blue ice, or upon other requests.
General tipsFor obtaining a higher solubility, please warm the tube at 37°C and shake it in the ultrasonic bath for a while.

Quality Control

Chemical structure

6 FAM SE