NCF4 ist ein Gen, das durch das Symbol NCF4 kodiert wird. Im Allgemeinen auch bezeichnet als: Neutrophil cytosol factor 4; NCF-4; Neutrophil NADPH oxidase factor 4; SH3 and PX domain-containing protein 4; p40-phox; p40phox; SH3PXD4. NCF4 hat eine Masse von 39.03kDa, eine Aminosäurelänge von 339, und ist an Granulomatous disease, chronic, cytochrome-b-positive 3, autosomal recessive beteiligt.
Wir bieten 8 antikörper gegen NCF4, aufgewachsen in Kaninchen und Ziege, welche geeignet sind für WB, IHC, ELISA, ICC/IF and IP mit Proben abgeleitet von Human, Maus und Ratte.
Gen- und Proteininformationen
UniProt Zusammenfassung
Component of the NADPH-oxidase, a multicomponent enzyme system responsible for the oxidative burst in which electrons are transported from NADPH to molecular oxygen, generating reactive oxidant intermediates. It may be important for the assembly and/or activation of the NADPH-oxidase complex.
Entrez Zusammenfassung
The protein encoded by this gene is a cytosolic regulatory component of the superoxide-producing phagocyte NADPH-oxidase, a multicomponent enzyme system important for host defense. This protein is preferentially expressed in cells of myeloid lineage. It interacts primarily with neutrophil cytosolic factor 2 (NCF2/p67-phox) to form a complex with neutrophil cytosolic factor 1 (NCF1/p47-phox), which further interacts with the small G protein RAC1 and translocates to the membrane upon cell stimulation. This complex then activates flavocytochrome b, the membrane-integrated catalytic core of the enzyme system. The PX domain of this protein can bind phospholipid products of the PI(3) kinase, which suggests its role in PI(3) kinase-mediated signaling events. The phosphorylation of this protein was found to negatively regulate the enzyme activity. Alternatively spliced transcript variants encoding distinct isoforms have been observed.
Gewebespezifität
Expression is restricted to hematopoietic cells.
Rolle bei Krankheiten
Granulomatous disease, chronic, cytochrome-b-positive 3, autosomal recessive: A disorder characterized by the inability of neutrophils and phagocytes to kill microbes that they have ingested. Patients suffer from life-threatening bacterial/fungal infections.
Zellort
Cytoplasm > Cytosol. Endosome membrane. Membrane.
