A revised method for the tritium labeling of pyridoxal-5'-phosphate.

Apoproteins Binding Sites Borohydrides Chromatography, Ion Exchange Chromatography, Thin Layer Escherichia coli/enzymology Evaluation Studies as Topic Isotope Labeling Kinetics Methods Oxidation-Reduction Protein Binding Pyridoxal Phosphate/metabolism Spectrophotometry, Ultraviolet Tritium Tryptophanase/metabolism

Apoproteins Borohydrides Tritium Pyridoxal Phosphate Tryptophanase