These K222 ELISA kits are immunodetection tools for measuring the levels of K222 in biological samples. K222 is an alias of the human TIMP3 gene, which encodes the protein, TIMP metallopeptidase inhibitor 3. Notably, K222 is known to play a role in cytokine-mediated signaling pathways, among other functions. The TIMP3 protein is described to be 211 amino acid residues in length and 24.1 kilodaltons in mass. Its subcellular localization is in the extracellular matrix and is secreted. Other names for this target antigen include HSMRK222 and K222TA2. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.