Stand-alone dyes

TdB Labs are now launching a new stand-alone dye; FITC (Fluorescein isothiocyanate).

Special introductory price! Launching discount for a limited time period.

FITC (Fluorescein isothiocyanate) is a derivative of fluorescein. FITC exhibits an excitation maximum at λ = 495 nm and emission maximum at approximately λ = 519 nm. FITC can be easily used as labelling agent of various substrates such as proteins or polysaccharides. Isothiocyanate easily reacts with nucleophiles such as amines under mild conditions.  FITC can also be used in flow cytometry.