Fluorescein Isothiocyanate (FITC)

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FITC-Tag

Fluorescein Isothiocyanate (FITC)
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.
A succinimidyl-ester functional group attached to the fluorescein core, creating "NHS-fluorescein", forms another common amine reactive derivative that has much greater specificity toward primary amines in the presence of other nucleophiles. FITC has excitation and emission spectrum peak wavelengths of approximately 495 nm/519 nm. Like most fluorochromes, it is prone to photobleaching.

Organism species: Pan-species (General)

CATALOG NO. PRODUCT NAME APPLICATIONS
Proteins CPO843Ge21 OVA Conjugated Fluorescein Isothiocyanate (FITC) Immunogen; SDS-PAGE; WB.
Antibodies PAO843Ge01 Polyclonal Antibody to Fluorescein Isothiocyanate (FITC) ELISA, CLIA. / IHC-Fr, ICC, IP (predicted).
MAO843Ge21 Monoclonal Antibody to Fluorescein Isothiocyanate (FITC) ELISA, CLIA. / IHC-Fr, ICC, IP (predicted).
TAO843Ge01 Anti-Fluorescein Isothiocyanate (FITC) Tag Polyclonal Antibody ELISA, CLIA. / IHC-Fr, ICC, IP (predicted).
TAO843Ge22 Anti-Fluorescein Isothiocyanate (FITC) Tag Monoclonal Antibody ELISA, CLIA. / IHC-Fr, ICC, IP (predicted).
MAO843Ge23 Monoclonal Antibody to Fluorescein Isothiocyanate (FITC) ELISA, CLIA. / IHC-Fr, ICC, IP (predicted).
Assay Kits n/a CLIA Kit for Fluorescein Isothiocyanate (FITC) CLIA Kit Customized Service Offer
n/a ELISA Kit for Fluorescein Isothiocyanate (FITC) ELISA Kit Customized Service Offer