PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8406595-1 1993 Against lipid A (the conserved moiety of lipopolysaccharides from Gram-negative bacteria) neutralizing IgM monoclonal antibodies (mAb) 8-2 and 26-20 anti-idiotypic (Ab2) mAb were produced: Ab2 mAb KM-04 (IgG1) against mAb 8-2, and Ab2 mAb PW-1 (IgG2a) and PW-2 (IgG1) against mAb 26-20. Lipid A 8-15 paternally expressed 3 Mus musculus 239-243