PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1002685-2 1976 Glucosylceramide was perbenzoylated and separated on a packed muBondapack C18 column, using methanol as eluting solvent. Glucosylceramides 0-16 Bardet-Biedl syndrome 9 Homo sapiens 74-77