LITAF GI:210147507 lipopolysaccharide-induced TNF-alpha factor isoform 2 1 msvpgpyqaa tgpssapsap psyeetvavn syyptppapm pgpttglvtg 50 51 pdgkgmnpps yytqpapipn nnpitvqtvy vqhpitfldr piqmccpscn 100 101 kmivsqlsyn agaltwlscg slcllgqecs gtivalrsfd llgscnppss 150 151 as