These Tachykinin 4 ELISA kits are immunodetection tools for measuring the levels of Tachykinin 4 in biological samples. Tachykinin 4 is an alias of the human TAC4 gene, which encodes the protein, tachykinin precursor 4. Notably, Tachykinin 4 is known to play a role in inflammatory response pathways and the regulation of intracellular calcium, among other functions. The TAC4 protein is 113 amino acid residues in length and 12.3 kilodaltons in mass. However, as many as 5 protein isoforms have been identified. It is known to be a secreted protein. In terms of tissue specificity, it is reported to be expressed at low levels in the uterus of both pregnant and non-pregnant women. Other names for this target antigen include endokinin. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.