OTUD7B Mouse anti-Human, Clone: 2C12D9, Proteintech

Descripción

Negative regulator of the non-canonical NF-kappa-B pathway that acts by mediating deubiquitination of TRAF3, an inhibitor of the NF-kappa-B pathway, thereby acting as a negative regulator of B-cell responses. In response to non-canonical NF- kappa-B stimuli, deubiquitinates ′Lys-48′-linked polyubiquitin chains of TRAF3, preventing TRAF3 proteolysis and over-activation of non-canonical NF-kappa-B. Negatively regulates mucosal immunity against infections. Mediates deubiquitination of EGFR. Has deubiquitinating activity toward ′Lys-11′, ′Lys-48′ or ′Lys-63′- linked polyubiquitin chains. In vitro, has preference for ′Lys- 11′-linked polyubiquitin chains; however such data are unsure in vivo. Hydrolyzes both linear and branched forms of polyubiquitin.