Gene Symbol | CYBB |
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Entrez Gene | 1536 |
Alt Symbol | AMCBX2, CGD, GP91-1, GP91-PHOX, GP91PHOX, IMD34, NOX2, p91-PHOX |
Species | Human |
Gene Type | protein-coding |
Description | cytochrome b-245, beta polypeptide |
Other Description | CGD91-phox|NADPH oxidase 2|cytochrome b(558) subunit beta|cytochrome b-245 heavy chain|cytochrome b558 subunit beta|heme-binding membrane glycoprotein gp91phox|neutrophil cytochrome b 91 kDa polypeptide|p22 phagocyte B-cytochrome|superoxide-generating NADPH oxidase heavy chain subunit |
Swissprots | P04839 A8K138 Q2PP16 |
Accessions | AAL76082 ABC40728 ABY87073 ADQ73898 BAA34183 CAA29327 EAW59453 P04839 AK289753 BAF82442 AK301476 BAG62993 AK301491 BAG63002 AK304033 BAG64947 AK312929 BC032720 AAH32720 DA995835 DQ890878 ABM81804 DQ894032 ABM84958 S67289 AAB29151 X04011 CAA27635 XM_011543890 XP_011542192 NM_000397 NP_000388 |
Function | Critical component of the membrane-bound oxidase of phagocytes that generates superoxide. It is the terminal component of a respiratory chain that transfers single electrons from cytoplasmic NADPH across the plasma membrane to molecular oxygen on the exterior. Also functions as a voltage-gated proton channel that mediates the H(+) currents of resting phagocytes. It participates in the regulation of cellular pH and is blocked by zinc. |
Subcellular Location | Cell membrane; Multi-pass membrane protein. |
Tissue Specificity | Detected in neutrophils (at protein level). {ECO:0000269|PubMed:19028840}. |
Top Pathways | Leukocyte transendothelial migration, Phagosome, Osteoclast differentiation |
cytochrome b558-β (C-18) - sc-27637 from Santa Cruz Biotechnology
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gp91-phox (54.1) - sc-130543 from Santa Cruz Biotechnology
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gp91-phox (C-15) - sc-5827 from Santa Cruz Biotechnology
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gp91-phox (CL5) - sc-130549 from Santa Cruz Biotechnology
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gp91-phox (E-19) - sc-27635 from Santa Cruz Biotechnology
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gp91-phox (G-1) - sc-74514 from Santa Cruz Biotechnology
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gp91-phox (K-15) - sc-5826 from Santa Cruz Biotechnology
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gp91-phox (H-60) - sc-20782 from Santa Cruz Biotechnology
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gp91-phox (NL7) - sc-130548 from Santa Cruz Biotechnology
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gp91-phox (V-13) - sc-27636 from Santa Cruz Biotechnology
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Anti-NOX2/gp91phox antibody - ab31092 from Abcam
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Anti-NOX2/gp91phox antibody - ab131083 from Abcam
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Anti-NOX2/gp91phox antibody - ab180642 from Abcam
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Anti-NOX2/gp91phox antibody - ab106940 from Abcam
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Anti-NOX2/gp91phox antibody - ab111175 from Abcam
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Anti-NOX2/gp91phox antibody [48] - ab139371 from Abcam
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Anti-NOX2/gp91phox antibody [54.1] - ab80897 from Abcam
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Anti-NOX2/gp91phox antibody [54.1] (HRP) - ab187934 from Abcam
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Anti-NOX2/gp91phox antibody [EPR6991] - ab129068 from Abcam
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Anti-NOX2 / gp91phox Antibody (aa453-502) - LS-C199872 from LifeSpan Bioscience
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Anti-NOX2 / gp91phox Antibody - LS-C192744 from LifeSpan Bioscience
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Anti-NOX2 / gp91phox Antibody (aa512-561) - LS-C205905 from LifeSpan Bioscience
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Anti-NOX2 / gp91phox Antibody (Internal, clone EPR6991) IHC-plus™ - LS-B8979 from LifeSpan Bioscience
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Anti-NOX2 / gp91phox Antibody - LS-C335167 from LifeSpan Bioscience
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Anti-NOX2 / gp91phox Antibody (clone 48) IHC-plus™ - LS-B6247 from LifeSpan Bioscience
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