The JAB1 ELISA kits listed below are analytical tools for measuring concentrations of JAB1 in various samples. JAB1 is an alternative name for the human COPS5 gene, which encodes the protein, COP9 signalosome subunit 5. It has been mentioned that JAB1 plays a role in the regulation of apoptosis and the regulation of transcription, among other functions. Structurally, the COPS5 protein is described to be 334 amino acid residues in length and 37.6 kilodaltons in mass. It is localized to the nucleus, cytoplasmic vesicles, and cytoplasm of the cell. Other names for this target antigen include CSN5 and CSN5. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.