Standard Fluorescence Label

BIOSYNTAN offers fluorescently labeled peptides with following standard dyes:

Fluorescein & Rhodamine Label

Fluorescein-isothiocyanat (FITC) shows certain instability, particularly in combination with cysteine or methionine. Therefore, BIOSYNTAN recommends the substitution with carboxyfluorescein, which exhibits comparable fluorescent properties.

Cyanine Label

Coumarin Label