title: A spectrophotometric assay for adenine phosphoribosyltransferase.
mesh_terms: D000228:Adenine Phosphoribosyltransferase / Q000097:blood*; D004912:Erythrocytes / Q000201:enzymology*; D006801:Humans; D009243:NAD; D010430:Pentosyltransferases / Q000097:blood*; D013056:Spectrophotometry, Ultraviolet / Q000379:methods
chemical_list: D009243:NAD; D010430:Pentosyltransferases; D000228:Adenine Phosphoribosyltransferase