Source:http://linkedlifedata.com/resource/umls/id/C2753500
GO: A protein complex that is composed of an interleukin-23 alpha (p19, product of the IL23A gene) and an interleukin-12 beta (p40, product of the IL12B gene) subunit and is secreted into the extracellular space. [GOC:add, PMID:11114383, PMID:15999093]