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异硫氰酸荧光素

异硫氰酸荧光素

CAS号:27072-45-3
英文名:Fluorescein isothiocyanate
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化合物简介
Fluorescein isothiocyanate (FITC) is a derivative of fluorescein used in wide-ranging applications including flow cytometry. FITC is the original fluorescein molecule functionalized with an isothiocyanate reactive group (-N=C=S), replacing a hydrogen atom on the bottom ring of the structure. This derivative is reactive towards nucleophiles including amine and sulfhydryl groups on proteins.
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