Anti-CSN4 antibodies enable researchers to detect and measure the CSN4 antigen in biological samples. This target is a reported synonym of the COPS4 gene, which encodes COP9 signalosome subunit 4. This protein is a known component of the COP9 signalosome complex (CSN), a complex involved in various cellular and developmental processes. The human version of CSN4 has a canonical amino acid length of 406 residues and a protein mass of 46.3 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the nucleus, cytoplasmic vesicles, and cytoplasm of cells and widely expressed in many tissue types. CSN4 is a member of the CSN4 protein family. Indicated applications for CSN4 antibodies listed below include ELISA and Western Blot.