Fluorescamine is used to detect
Amino acids
Fatty acids
Glucose
Fructose
Fluorescence detectors are generally more sensitive than photometric ones. In addition, precolumn or postcolumn reactors have been used to chemically tag a compound with a fluorescent label for subsequent detection. For example, amino acids and other primary amines often are labeled with a dansyl or fluorescamine tag, followed by HPLC separation and fluorometric detection. Ref: Tietz Textbook of Clinical Chemistry and Molecular Diagnostics, 5E Page no. 319 Topic : Fluorometers.
Structure and function of protein