title: Separation and identification of an indole contaminant in crystallized human serum albumin.
mesh_terms: D000085:Acetates / Q000032:analysis; D002606:Charcoal; D002845:Chromatography; D002850:Chromatography, Gel; D002855:Chromatography, Thin Layer; D003460:Crystallization; D003956:Dialysis; D004590:Electrophoresis, Paper; D006801:Humans; D006863:Hydrogen-Ion Concentration; D006868:Hydrolysis; D012709:Serum Albumin; D013050:Spectrometry, Fluorescence; D013053:Spectrophotometry; D013056:Spectrophotometry, Ultraviolet; D014364:Tryptophan / Q000031:analogs & derivatives* / Q000032:analysis / Q000302:isolation & purification
chemical_list: D000085:Acetates; D012709:Serum Albumin; D002606:Charcoal; D014364:Tryptophan