title: Immunofluorescence using dichlorotriazinylaminofluorescein (DTAF). II. Preparation, purity and stability of the compound.
abstract: Dichlorotriazinylaminofluorescein (DTAF) is quickly and easily prepared under anhydrous conditions in high yield and purity. DTAF stored desiccated at 4 degrees C for over a year undergoes about 1% hydrolysis but with no loss of its protein-labelling efficiency.
mesh_terms: D002850:Chromatography, Gel; D004355:Drug Stability; D005452:Fluoresceins / Q000302:isolation & purification*; D005455:Fluorescent Antibody Technique
chemical_list: D005452:Fluoresceins