FITC (fluorescein-5-isothiocyanate, fluorescein isothiocyanate isomer I)

Synonyms: 5-isothiocyanatofluorescein5-FITCFluorescein Isothiocyanate, Isomer IFluorescein Isothiocyanate
FITC (fluorescein-5-isothiocyanate, fluorescein isothiocyanate isomer I)
FITC (Fluorescein 5-isothiocyanate, Fluorescein isothiocyanate isomer I)
Features an excitation wavelength of 494 nm and an emission wavelength of 520 nm. Used widely in immunohistochemistry, flow cytometry, FACS analysis and molecular structure and functional studies.

Formula: C₂₁H₁₁NO₅S
MW: 389.381 g/mol
Melting Pt: 359.5 °C
Storage Temperature: Refrigerator
MDL Number: MFCD00005063
CAS Number: 3326-32-7
EINECS: 222-042-0
Specification Test Results
Em (499nm, Methanol, NaOH) = 75000
Isomer I = 90 %