Anti-TRIM5 alpha

Anti-TRIM5 alpha Antibody was affinity purified from monospecific antiserum by immunoaffinity chromatography. Cross reactivity with TRIM5 alpha from other sources has not been determined. Protein function: Functions as a ubiquitin E3 ligase and as an ISG15 E3 ligase. Involved in innate immune defense against viruses by mediating ubiquitination of DDX58. Mediates 'Lys-63'-linked polyubiquitination of the DDX58 N-terminal CARD-like region which is crucial for triggering the cytosolic signal transduction that leads to the production of interferons in response to viral infection. Promotes ISGylation of 14-3-3 sigma (SFN), an adapter protein implicated in the regulation of a large spectrum signaling pathway. Mediates estrogen action in various target organs. [The UniProt Consortium]