- Guide to PHARMACOLOGY
Synonyms: Arcalyst® | IL-1 Trap | interleukin-1 Trap
rilonacept is an approved drug (FDA (2008), EMA (2009))
Compound class: Antibody
Comment: Rilonacept is a fusion protein consisting of the binding domains of the IL-1 receptor (IL-1R) and the IL-1 receptor accessory protein (IL-1RAcP) linked to the Fc portion of human IgG1.