PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6817801-3 1982 If, however, sodium tetradecyl sulfate is incorporated into the one-dimensional gel system, separation of the cytochromes P-450b is achieved. Sodium Tetradecyl Sulfate 13-38 cytochrome P450, family 2, subfamily b, polypeptide 1 Rattus norvegicus 122-128