PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10917452-6 2000 The beta-glycosidic carbohydrate template (Nbeta-Fmoc-3Ala)4-beta-D-Galp-(1-O)-MBA-OPfp thus obtained was coupled to a PAL-PEG-PS resin and simultaneously extended at the four arms to yield, after cleavage from the solid support, a carbopeptide with four identical peptide strands. Polyethylene Glycols 123-126 galanin like peptide Homo sapiens 68-72