NOXO1 Polyclonal Antibody

developmental stage:Isoform 3 is expressed in fetal liver.,domain:The PX domain mediates lipid-binding, localization to the plasma membrane and is required for NOX1 activation.,domain:The SH3 domains mediate interaction with CYBA/p22phox. Also mediates intramolecular interaction with the proline-rich region.,function:Constitutively potentiates the superoxide-generating activity of NOX1 and NOX3 and is required for the biogenesis of otoconia/otolith, which are crystalline structures of the inner ear involved in the perception of gravity. Isoform 3 is more potent than isoform 1 in activating NOX3. Together with NOXA1, may also substitute to NCF1/p47phox and NCF2/p67phox in supporting the phagocyte NOX2/gp91phox superoxide-generating activity.,similarity:Contains 1 PX (phox homology) domain.,similarity:Contains 2 SH3 domains.,subcellular location:Isoform 3 associates with the plasma membrane in a lipid-dependent manner.,subunit:Interacts with NOX1, NOXA1, CYBA/p22phox and NCF2/p67phox.,tissue specificity:Expressed in testis, small and large intestines, liver, kidney and pancreas. Isoform 3 is mainly expressed in colon. Isoform 1 is preferentially expressed in testis.,