You Searched For: FITC (fluorescein-5-isothiocyanate, fluorescein isothiocyanate isomer I)

Supplier: TCI America

Description: CAS Number: 3326-32-7
Molecular Formula: C21H11NO5S
Molecular Weight: 389.38
Purity/Analysis Method: >97.0% (T)
Form: Crystal
Lambda max.: 499 nmStorage Temperature: 0-10°C

SDS Certificates

Catalog Number: (89166-038)

Supplier: Enzo Life Sciences

Description: Amine reactive dye

Supplier: Thermo Scientific Chemicals

Description: FITC (fluorescein-5-isothiocyanate, fluorescein isothiocyanate isomer I) 90%, pure

Supplier: Thermo Scientific Chemicals

Description: Useful for protein labelling.

SDS Certificates

Catalog Number: (100503-906)

Supplier: Electron Microscopy Sciences

Description: Fluorescein Isothiocyanate, Isomer I, Certified (FITC) is used in Culing's method for fluorescent antibody staining for demonstration of specific antigens.

Catalog Number: (89139-552)

Supplier: Biotium

Description: FITC (fluorescein-5-isothiocyanate) is an amine-reactive fluorescein derivative for labeling proteins or other molecules containing primary amines.

Supplier: AAT BIOQUEST INC

Description: 5-FITC and 6-FITC have very similar absorption and fluorescence spectra.

Supplier: Ambeed

Description: FITC (fluorescein-5-isothiocyanate, fluorescein isothiocyanate isomer I) 98%

New Product

Supplier: Adipogen

Description: Fluorescent marker for biochemical applications. Reacts under mild conditions with primary amines. Used in modification of actin at lys-61, labelling of FAB and the modification of thiol groups.

Catalog Number: (102998-068)

Supplier: Anaspec Inc

Description: Despite the availability of alternative amine-reactive fluorescein derivatives that yield conjugates with superior stability and comparable spectra, fluorescein isothiocyanate (FITC) remains one of the most popular fluorescent labeling reagents, probably due to the low cost of the material. 5-FITC and 6-FITC have very similar absorption and fluorescence spectra. However, the isomers may differ in their binding and reactivities to proteins, and the conjugates may elute under different chromatographic conditions or migrate differently in electrophoretic gels. Thus, we offer highly purified single isomers. It appears that 5-FITC is more widely used than the 6-FITC isomer. FITC reagents are prominently used to label proteins. In addition, FITC has also been used to label peptides, oligonucleotides and other small organic ligands. A collection of recent applications is listed in the following references.