5-FAM

CAS: 76823-03-5

Ref. TM-T14050

Produktinformation

• Name: 5-FAM
• Synonyme: 5-Carboxyfluorescein, 3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid, 3′,6′-Dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9′-xanthene]-5-carboxylic acid, 3′,6′-Dihydroxy-3-oxospiro[2-benzofuran-1,9′-xanthene]-5-carboxylic acid, 3′,6′-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-5-carboxylic acid, 5-Fam, Carboxyfluorescein,5-, FAM (dye), Fam 494/520, Flamma 456 Carboxylic acid, Hydroxyfluorescein, Spiro[isobenzofuran-1(3H),9′-[9H]xanthene]-5-carboxylic acid, 3′,6′-dihydroxy-3-oxo-
• CAS: 76823-03-5

Beschreibung

5-FAM (5-Carboxyfluorescein) (5-Carboxyfluorescein) contains a carboxylic acid, which can be used to react with primary amines via carbodiimide activation of the carboxylic acid. Fluorescein is the most common fluorescent derivatization reagent for labeling biomolecules. In addition to its excellent fluorescence quantum yield, relatively high absorptivity, and good water solubility, it also has an excitation maximum that closely matches the 488 nm spectral line of the argon-ion laser.

• Marke: Targetmol

Chemische Eigenschaften

• Molekulargewicht: 376.32
• Formel: C₂₁H₁₂O₇
• Reinheit: 99.32%
• Farbe/Form: Orange Solid