title: Simple modified procedure for enzymic determination of racemisation of histidine residues in peptide synthesis.
mesh_terms: D000085:Acetates; D000594:Amino Acid Oxidoreductases; D006639:Histidine / Q000032:analysis*; D010455:Peptides / Q000138:chemical synthesis*
chemical_list: D000085:Acetates; D010455:Peptides; D006639:Histidine; D000594:Amino Acid Oxidoreductases