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  4. Recombinant Human Cytochrome b-245 heavy chain (CYBB), partial

Recombinant Human Cytochrome b-245 heavy chain (CYBB), partial

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  • 中文名稱：
    Recombinant Human Cytochrome b-245 heavy chain(CYBB),partial
  • 貨號(hào)：
    CSB-EP006325HU1
  • 規(guī)格：
    ￥1344
  • 圖片：
    • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • 其他：

產(chǎn)品詳情

  • 純度：
    Greater than 90% as determined by SDS-PAGE.
  • 基因名：
  • Uniprot No.：
  • 別名：
    AMCBX2; CGD; CGD91-phox; CY24B_HUMAN; CYBB; Cytochrome b 245; beta polypeptide; Cytochrome b(558) beta chain; Cytochrome b(558) subunit beta; Cytochrome b-245 heavy chain; Cytochrome b558 subunit beta; GP91 PHOX; gp91-1; gp91-phox; GP91PHOX; Heme-binding membrane glycoprotein gp91phox; NADPH oxidase 2; Neutrophil cytochrome b 91 kDa polypeptide; NOX2 ; p22 phagocyte B-cytochrome; P91 PHOX; p91-PHOX; Superoxide-generating NADPH oxidase heavy chain subunit
  • 種屬：
    Homo sapiens (Human)
  • 蛋白長(zhǎng)度：
    Partial
  • 來源：
    E.coli
  • 分子量：
    37.2kDa
  • 表達(dá)區(qū)域：
    283-570aa
  • 氨基酸序列
    ERLVRFWRSQQKVVITKVVTHPFKTIELQMKKKGFKMEVGQYIFVKCPKVSKLEWHPFTLTSAPEEDFFSIHIRIVGDWTEGLFNACGCDKQEFQDAWKLPKIAVDGPFGTASEDVFSYEVVMLVGAGIGVTPFASILKSVWYKYCNNATNLKLKKIYFYWLCRDTHAFEWFADLLQLLESQMQERNNAGFLSYNIYLTGWDESQANHFAVHHDEEKDVITGLKQKTLYGRPNWDNEFKTIASQHPNTRIGVFLCGPEALAETLSKQSISNSESGPRGVHFIFNKENF
    Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
  • 蛋白標(biāo)簽：
    N-terminal 6xHis-tagged
  • 產(chǎn)品提供形式：
    Liquid or Lyophilized powder
    Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
  • 緩沖液：
    If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
    Note: If you have any special requirement for the glycerol content, please remark when you place the order.
    If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
  • 儲(chǔ)存條件：
    Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
  • 保質(zhì)期：
    The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
    Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
  • 貨期：
    3-7 business days
  • 注意事項(xiàng)：
    Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
  • Datasheet & COA：
    Please contact us to get it.

產(chǎn)品評(píng)價(jià)

靶點(diǎn)詳情

  • 功能：
    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.
  • 基因功能參考文獻(xiàn)：
    1. platelet aggregation resulted to be higher in patients with atrial fibrillation carrying the C2238 ANP gene variant with respect to non-carriers. In conclusions, C2238/alphaANP promotes platelet aggregation through the activation of Nox2 and the reduction of cAMP. PMID: 28630469
    2. These results suggest the specific involvement of Nox4 and Nox2 subunits as physiologically relevant endothelial sources of H2O2 generation that contribute to the endothelium-dependent vasodilatation of renal arteries and therefore have a protective role in kidney vasculature. PMID: 30125808
    3. The activity of Nox2 is lowered in neutrophils of untreated hypercholesterolemic patients. Finally oxysterols (25-hydroxy-cholesterol or 5alpha, 6alpha - epoxy-cholesterol) do not induce effects different from that of non-oxidized cholesterol. PMID: 29103982
    4. indicated that miR-27b exerted its protective role in retinal pigment epithelium cells under PDGF-BB stimulation was partially through regulation of Nox2 PMID: 29858119
    5. Findings show that under elevated glucose concentration, NOX2 is activated by SMIT1 triggering ROS production in the heart. PMID: 28128227
    6. Human post-mortem and animal studies have identified elevated NOX2 and NOX4 levels in the injured brain, suggesting that these two NOXs are involved in the pathogenesis of Traumatic brain injury (TBI) PMID: 29571125
    7. To further elucidate the mAb 7D5 epitope on human gp91(phox) , chimeric DNA expressed human and mouse gp91(phox) recombinant protein were constructed. The fusion proteins were immunostained for mAb 7D5 and analyzed by FACS and western blot analysis. PMID: 29573449
    8. Phorbol 12-myristate-13-acetate-stimulated NOX2-NIS (NOX-specific Insertion Sequence) phosphorylation by ATM kinase causes a dynamic switch that deactivates NOX2 activity. This downregulation may be defective in NOX2-NIS3 mutant because of the absence of Ser486. PMID: 28916473
    9. This study identifies one novel mutation in the IL2RG gene and another, previously described mutation in the CYBB genes. It is the first report establishing a diagnosis of X-SCID and X-CGD using WES in Chinese patients. PMID: 29388853
    10. In a male patient suffering from X-linked chronic granulomatous disease (CGD) we found a c.389G>T mutation in exon 5 of the CYBB gene. PMID: 28886419
    11. The potency of RTK inhibition by BJ-1301 was lower than that of sunitinib (a multi-RTK inhibitor), but the inhibition of downstream signaling pathways (e.g., ROS generation) and subsequent biological changes (e.g., NOX2 induction) by BJ-1301 was superior PMID: 28536313
    12. Translated to human pathophysiology, we found increased gp91(phox) expression in endomyocardial biopsies of Alcoholic cardiomyopathy (ACM) patients. In conclusion, ACM is promoted by ACA-driven mitochondrial dysfunction and can be improved by ablation of NOX2/gp91(phox). NOX2/gp91(phox) therefore might be a potential pharmacological target to treat ACM. PMID: 27624556
    13. We demonstrated that small interfering RNA (siRNA)-mediated knockdown of PRR, Nox2 and Nox4 significantly reduced the HG-induced stimulation of VEGF. On the other hand, Nox4 overexpression significantly potentiated PRR-induced stimulation of VEGF under hyperglycemia in ARPE-19 cells. PMID: 28840773
    14. NOX2 isoform in blood samples has been considered as biomarker of disease severity and treatment efficacy in neurodegenerative disease. (Review) PMID: 28811143
    15. Study demonstrates that there is no increase of NOX2 expression in schizophrenic patients. Unexpectedly, however, the study found that NOX2 expression was decreased in patients with bipolar disorder. PMID: 28809856
    16. Hyperinsulinemia modulates arteriolar flow-induced dilation via Nox2-mediated superoxide production. PMID: 28600985
    17. this study shows that aging-associated metabolic disorder induces Nox2 activation and oxidative damage of endothelial function PMID: 28499911
    18. Results show that Nox2 knockdown attenuated HIV-1 Tat-induced HDAC6 expression and subsequent expression of chemokines. Also, the data provide evidence that HDAC6 mediates HIV-1 Tat-induced reactive oxygen species generation by regulating the activity and expression of Nox2-based NADPH oxidase in astrocytes, and demonstrate the existence of a crosstalk between HDAC6 and NADPH oxidase in HIV-1 Tat-stimulated astrocytes. PMID: 28499252
    19. Porphyromonas gingivalis modulates the danger signal eATP-induced NOX2 signaling and also induces host glutathione synthesis to likely avoid HOCl mediated clearance. PMID: 28725637
    20. the increased oxidative stress was mediated by nox2 dependent reactive oxygen species overproduction that could downregulate whole-cell K(+) currents PMID: 28077855
    21. Nox2 activity efficiently contributes to the mechanism of oxidative stress-induced increase in premature aging conferred by doxorubicin. The importance of modulation of Nox2 in human EPCs could reveal a useful tool to restore endothelial progenitor cells physiological function and properties. PMID: 27181082
    22. We examined the pattern of NOX expression in spinal cords of patients and mouse models of ALS and analyzed the impact of genetic deletion of the NOX1 and 2 isoforms as well as pharmacological NOX inhibition in the SOD1(G93A) ALS mouse model.In contrast to previous publications, survival of SOD1(G93A) mice was not modified upon breeding with constitutive NOX1 and NOX2 deficient mice. PMID: 27212019
    23. Recent studies reveal that AKT2-NOX2 signaling has critical roles in Ca mobilization, ROS generation, degranulation, and control of the ligand-binding function of cell surface molecules, thereby promoting heterotypic cell-cell interactions in thromboinflammation. PMID: 28650848
    24. Study demonstrate that Nox2 signaling via inactivation of phosphatase and tensin homolog and activation of the PI3K/Akt pathway leads to membrane ruffling and macropinocytosis. PMID: 27488058
    25. Our findings indicate that Nox2 deficiency results in exaggerated experimental asthma, which is caused by enhanced Th2 effector function in a T-cell-intrinsic manner. PMID: 27253713
    26. Finally, overexpression of miR34a in EBNA1-expressing SNU719 cells induced typical apoptosis, suggesting that reactivation of miR34a in EBNA1-expressing gastric cancer cells could be a strategy for treatment of EBV-infected gastric cancer cells. PMID: 29061308
    27. NOX2 expression was significantly higher in the cortex of asphyctic suicide subjects than in non-suicidal asphyxia and controls. PMID: 27187235
    28. Acute myeloid leukemia cells -derived NOX2 drives transfer of mitochondria via the generation of superoxide. PMID: 28733324
    29. NOX2, NOX4, and mitochondrial-derived reactive oxygen species contribute to angiopoietin-1 signaling and angiogenic responses in endothelial cells. PMID: 28351775
    30. PFK-2 seems to be a strategic element that links NADPH oxidase activation and glycolysis modulation, and, as such, is proposed as a potential therapeutic target in inflammatory diseases. PMID: 27799347
    31. data support NOX2 as a critical component of the suppressive machinery of CD8 Tregs and suggest that repairing NOX2 deficiency in these cells may protect older individuals from tissue-destructive inflammatory disease, such as large-vessel vasculitis. PMID: 27088800
    32. CD8+ T cells in close contact with target T cells release NADPH oxidase 2-containing microvesicles that inhibit TCR activation by elevating ROS and thereby reducing phosphorylation of the TCR-associated kinase ZAP70. PMID: 27088803
    33. Thioredoxin attenuates oxidized low-density lipoprotein induced oxidative stress in human umbilical vein endothelial cells by reducing NOX2-NOX4 activity. PMID: 28688762
    34. Nox4-derived H2O2 in part activates Nox2 to increase mitochondrial ROS via pSer36-p66Shc, thereby enhancing VEGFR2 signaling and angiogenesis in endothelial cells. PMID: 28424170
    35. Cytochrome b558 also traffics from a lysosomal pool to phagosomes and this is required to replenish oxidatively damaged NOX2. PMID: 28202687
    36. Nox4 should contribute to the pathological processes insubarachnoid hemorrhage(SAH)-induced early brain injury (EBI), and there was not an overlay effect of Nox2 inhibition and Nox4 inhibition on preventing SAH-induced EBI. PMID: 28330417
    37. NADPH oxidase promotes Parkinsonian phenotypes by impairing autophagic flux in an mTORC1-independent fashion in a cellular model of Parkinson's disease PMID: 26960433
    38. TLR4- and TLR2-induced IRAK-ERK pathway cross-talks with p67phox-Nox-2 for reactive oxygen species generation, thus regulating IL-1beta transcription and processing in monocytic cells. PMID: 26320741
    39. NOX2 levels were higher in those patients infected with H. pylori irrespective of the virulence factors than those uninfected patients. PMID: 27048452
    40. This study demonstrates that one of the critical mechanisms underlying curcumin inhibiting heat-induced apoptosis is through suppressing NADPH Oxidase 2 and activating the Akt/mTOR signaling pathway in bronchial epithelial cells. PMID: 28478460
    41. Skeletal muscle protein expression of the NADPH oxidase subunits p22(phox), p47(phox), and p67(phox) was increased in obese relative to lean subjects, where p22(phox) and p67(phox) expression was attenuated by exercise training in obese subjects. PMID: 27765769
    42. A mutation in CYBB gene encoding gp91-phox located on chromosome Xp21.1, leads to X-linked Chronic granulomatous disease PMID: 27917630
    43. NOX-2 probably contributes to extracellular matrix loss by the activation of hyaluronidase through acidification. PMID: 28070636
    44. A novel regulatory mechanism for SNAP23-dependent mast cell activation of T. vaginalis-secreted LTB4 involving surface trafficking of BLT1. PMID: 27795355
    45. The ROS levels of the study group decreased obviously before irradiation (P<0.01), however, the radiation-induced ROS of the study group was at a high level even when irradiation had been terminated for 2 h (P<0.01). Moreover, NOX2 and NOX4 levels and total SOD activity decreased (P<0.01), while the levels of SOD1 were stably maintained (P>0.05). PMID: 28260074
    46. The authors report the absence of an oxidative burst in the phagocytes of the patient with a novel missense c.1226C > A mutation in the CYBB gene resulting in p.A409E. PMID: 27666509
    47. alkali burns markedly upregulated the transcription and expression of Nox2 and Nox4 in human or mouse corneas. PMID: 27221536
    48. These findings provide novel insights into oleanolic acid-induced inhibition of rectal cancer cell proliferation and highlight NOX2/ROS/HIF-1alpha axis as a novel therapeutic target for the treatment of rectal cancer. PMID: 27938946
    49. NOX2 induces antigen release from endosomes for cross-presentation by direct oxidation of endosomal lipids. PMID: 26907999
    50. Critical role of the Mac1/NOX2 pathway in mediating reactive microgliosis-generated chronic neuroinflammation and progressive neurodegeneration PMID: 26498406

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  • 相關(guān)疾?。?/div>
    Granulomatous disease, chronic, X-linked (CGD); Immunodeficiency 34 (IMD34)
  • 亞細(xì)胞定位：
    Cell membrane; Multi-pass membrane protein.
  • 組織特異性：
    Detected in neutrophils (at protein level).
  • 數(shù)據(jù)庫(kù)鏈接：

    HGNC: 2578

    OMIM: 300481

    KEGG: hsa:1536

    STRING: 9606.ENSP00000367851

    UniGene: Hs.292356