PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16868070-5 2006 Immunoblot analysis indicated that cryopreserved SHs constitutively expressed CYP1A1/2, CYP2E1, and CYP3A2 as much as 26 days after plating. shs 49-52 cytochrome P450, family 3, subfamily a, polypeptide 2 Rattus norvegicus 100-106