The ELISA kits listed below target IL1B, the symbol for the human gene, interleukin 1 beta, and a member of the IL-1 family. The protein encoded by IL1B has a predicted amino acid length of 269, a mass of 30.7 kDa, and a cytoplasmic and secreted subcellular localization. IL1B may also be known by the following names: IL1F2, IL1-BETA, pro-interleukin-1-beta, preinterleukin 1 beta, catabolin, and IL-1 beta. Orthologs of the gene, including human, mouse, rat, bovine, chicken, primate, guinea pig, fish, plant, and other mammalian are available targets of several ELISA kits.