PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3654878-3 1987 The separation is performed on a C18 10-micron column and with an acetonitrile-aqueous buffer mobile phase, which also allows the resolution of the syn and anti geometric isomers. acetonitrile 66-78 synemin Homo sapiens 148-151