title: Purification and crystallization of proteins.
mesh_terms: D000596:Amino Acids; D001671:Biochemistry / Q000266:history*; D003460:Crystallization; D049673:History, 20th Century; D011487:Protein Conformation; D011506:Proteins / Q000266:history
chemical_list: D000596:Amino Acids; D011506:Proteins