6-Carboxyfluorescein-N-succinimidyl ester (6-FAM SE) ≥98% (by HPLC)

Supplier: ADIPOGEN CORP MS

Synonyms: 6-FAM SE, 6-Carboxyfluorescein NHS ester, 6-Carboxyfluorescein N-hydroxysuccinimide ester, 6-FAM-N-succinimidyl ester

CDX-C0017-M010 CDX-C0017-M025 CDX-C0017-M100
102987-576EA 245.08 USD
102987-576 102987-578 102987-580
6-Carboxyfluorescein-N-succinimidyl ester (6-FAM SE) ≥98% (by HPLC)
6-Carboxyfluorescein-N-succinimidyl ester (6-FAM SE)

Popular green fluorescent cell-permeable dye. Covalently couples via its succinimidyl group to intracellular molecules. The amine-reactive succinimidyl ester of 6-FAM acid is a common fluorescent derivatization reagent for covalently labeling peptides, proteins and nucleotides. Due to this covalent coupling reaction it can be retained within cells for extremely long periods and due to this stable linkage, once incorporated within cells the dye is not transferred to adjacent cells. Yields carboxyamides which are more resistant to hydrolysis than fluorescein conjugates prepared with FITC. Better retained in cells than fluorescein. Spectral data: lambdaex 496 nm| lambdaem 516 nm (Buffer pH 9.0).

Formula: C₂₅H₁₅NO₉
MW: 473.39 g/mol
Storage Temperature: Freezer
MDL Number: MFCD00077323
CAS Number: 92557-81-8

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Specification Test Results

Source/Host Synthetic
Purity >98% (HPLC)
Appearance/Color Yellow to orange powder or solid.
Solubility Soluble in DMSO or dimethylformamide.

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