The TREK-1 ELISA kits listed below are analytical tools for measuring concentrations of TREK-1 in various samples. TREK-1 is an alternative name for the human KCNK2 gene, which encodes the protein, potassium two pore domain channel subfamily K member 2. It has been mentioned that TREK-1 plays a role in the cellular response to hypoxia and GPCR signaling pathways, among other functions. Structurally, the KCNK2 protein is 426 amino acid residues in length and 47.1 kilodaltons in mass. However, as many as 4 protein isoforms have been identified. It is localized to the ER and cell membrane of the cell. This protein is known to be phosphorylated and glycosylated. Other names for this target antigen include K2p2.1, K2p2.1, and TPKC1. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.