NCF4 Rabbit Polyclonal Antibody
Other products for "NCF4"
Specifications
Product Data | |
Applications | WB |
Recommended Dilution | WB: 1:500-2000, IHC: 1:50-100 |
Reactivities | Human, Mouse, Rat |
Host | Rabbit |
Isotype | IgG |
Clonality | Polyclonal |
Immunogen | Fusion protein corresponding to N terminal 190 amino acids of human neutrophil cytosolic factor 4, 40kDa |
Formulation | PBS pH7.3, 0.05% NaN3, 50% glycerol |
Concentration | lot specific |
Purification | Antigen affinity purification |
Conjugation | Unconjugated |
Storage | Store at -20°C as received. |
Stability | Stable for 12 months from date of receipt. |
Predicted Protein Size | 39 kDa |
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. |
Synonyms | NCF; P40PHOX; SH3PXD4 |
Reference Data | |
Protein Pathways | Leukocyte transendothelial migration |
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