Fluorescein isothiocyanate Isomer I

CAS: 3326-32-7

Ref. 3D-F-3000

Información del producto

• Nombre: Fluorescein isothiocyanate Isomer I
• Sinónimos: Fluorescein-5-isothiocyanate 5-Isothiocyanatofluorescein
• Marca: Biosynth
• Descripción: Fluorescent labeling reagent for proteins. FITC-conjugated antibodies are commonly used in immunohistochemistry for immunofluorescent staining. Fluorescein isothiocyanate (FITC) is a yellow-green colored low molecular weight dye which couples to proteins via reaction with primary amine groups at high pH. FITC is excitable at 488nm, close to its absorption maximum at 494nm, and produces maximum fluorescence emission around 520nm. It is commonly conjugated with antibodies for use in indirect immunofluorescence.

Propiedades químicas

• Peso molecular: 389.39 g/mol
• Fórmula: C₂₁H₁₁NO₅S
• Pureza: Min. 90.0 Area-%