NCF4 Rabbit Polyclonal Antibody
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Specifications
Product Data | |
Applications | WB |
Recommended Dilution | WB,1:500 - 1:2000 |
Reactivities | Human |
Modifications | Unmodified |
Host | Rabbit |
Isotype | IgG |
Clonality | Polyclonal |
Immunogen | A synthetic phosphorylated peptide around T154 of human NCF4. |
Formulation | Buffer: PBS with 0.02% sodium azide,50% glycerol,pH7.3. |
Concentration | lot specific |
Purification | Affinity purification |
Conjugation | Unconjugated |
Stability | Shelf life: one year from despatch. |
Predicted Protein Size | 39kDa |
Gene Name | neutrophil cytosolic factor 4 |
Database Link | |
Background | 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. |
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