PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17301384-8 2004 Interestingly, serum levels of IgG2b (another Th2-type immunoglobulin) in LP mice were significantly higher than those in CG and RG mice. leucylproline 74-76 immunoglobulin heavy constant gamma 2B Mus musculus 31-36