PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9672793-8 1998 (day 19.7 +/- 1.5) application of IL2-IgG2b fusion protein significantly prolonged the corneal graft survival in comparison to the untreated group (day 13.4 +/- 1.35) (P < 0.01) or saline control group (P < 0.01) and the mouse-serum-treated group (day 14.7 +/- 3.5) (P < 0.05). Sodium Chloride 184-190 immunoglobulin heavy constant gamma 2B Mus musculus 38-43 108802-3 1979 More IgG1 plus IgG2a, IgG2b and IgG3 are thereafter eluted with acid saline. Sodium Chloride 69-75 immunoglobulin heavy constant gamma 2B Mus musculus 22-27