Description
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.

Specification
Host/Isotype	Rabbit IgG
Antibody Type	Primary antibody
Storage	Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
Species Reactivity	FITC
Immunogen	KLH conjugated FITC
Formulation	pH7.4 PBS, 0.05% NaN3, 40% Glycerol

Application
ELISA	1/5000-1/10000