PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21526779-1 2011 N-Acetyl-d-glucosamine branches were incorporated at the C-6 position of curdlan, a linear beta-1,3-d-glucan, and the resulting nonnatural branched polysaccharides were evaluated in terms of the immunomodulation activities in comparison with lentinan, a beta-1,3-d-glucan having d-glucose branches at C-6. Acetylglucosamine 0-22 complement component 6 Mus musculus 57-60