PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19754914-3 2009 In this work, purification of the porcine CYP1A and CYP2A19 to electrophoretic homogeneity from the pig hepatic microsomes using octylamino Sepharose and hydroxylapatite column chromatography is reported. Sepharose 140-149 cytochrome P450 family 2 subfamily A member 19 Sus scrofa 52-59