title: Isolation and purification of cytochrome P-450, and the existence of multiple forms.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000201:enzymology; D003577:Cytochrome P-450 Enzyme System / Q000032:analysis / Q000302:isolation & purification*; D006801:Humans; D007527:Isoenzymes / Q000302:isolation & purification; D008099:Liver / Q000201:enzymology; D008862:Microsomes, Liver / Q000201:enzymology; D013045:Species Specificity
chemical_list: D007527:Isoenzymes; D003577:Cytochrome P-450 Enzyme System