"143090-92-0" . . "AC03" . "9013DUQ28K" . "95.0"^^ . "Anakinra (brand name Kineret) is a drug used to treat rheumatoid arthritis. It is an interleukin 1 (IL1) receptor antagonist."@en . "Recombinant human Interleukin-1 receptor antagonist protein; syn. N2-l-methionyl-interleukin 1 receptor antagonist (human isoform x reduced)"@en . "DB00026" . "L04" . .