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ompF Antibody

  • 货号：
    CSB-PA365808ZA01ENV
  • 规格：
    ￥440
  • 促销：
    小规格抗体限时一口价
  • 图片：
    • Western Blot
      Positive WB detected in Recombinant protein
      All lanes: ompF antibody at 1:2000
      Secondary
      Goat polyclonal to rabbit IgG at 1/50000 dilution
      Predicted band size: 44.1 kDa
      Observed band size: 49 kDa
  • 其他：

产品详情

  • 产品描述：

    Polyclonal rabbit anti-ompF antibody raised against a recombinant protein containing the 1-52 amino acids of the Escherichia coli ompF is recommended to detect the Escherichia coli ompF protein. It was subjected to protein G purification and reached up to 95% in purity. Two applications ELISA and WB have been used in assays to test for the specificity of this ompF antibody.

    ompF plays an important role in regulating the permeability of the bacterial cell envelope as a porin in the outer membrane of E. coli. It has been shown to be involved in the uptake of nutrients and antibiotics, as well as in the efflux of toxins and metabolic waste products. It is also involved in the maintenance of the structural integrity of the bacterial cell envelope and the attachment and invasion of host cells, as well as in the regulation of the host immune response.

  • 产品名称：
    Rabbit anti-Escherichia coli(strain K12) ompF Polyclonal antibody
  • Uniprot No.：
    P02931
  • 基因名：
    ompF
  • 别名：
    Outer membrane protein F (Outer membrane protein 1A) (Outer membrane protein B) (Outer membrane protein IA) (Porin OmpF), ompF, cmlB coa cry tolF
  • 宿主：
    Rabbit
  • 反应种属：
    Escherichia coli
  • 免疫原：
    Recombinant Escherichia coli Outer membrane protein F protein (23-362aa)
  • 免疫原种属：
    Escherichia coli(strain K12)
  • 标记方式：
    Non-conjugated

    本页面中的产品，ompF Antibody (CSB-PA365808ZA01ENV)，的标记方式是Non-conjugated。对于ompF Antibody，我们还提供其他标记。见下表：

    可提供标记
    标记方式 货号 产品名称 应用
    HRP CSB-PA365808ZB01ENV ompF Antibody, HRP conjugated ELISA
    FITC CSB-PA365808ZC01ENV ompF Antibody, FITC conjugated
    Biotin CSB-PA365808ZD01ENV ompF Antibody, Biotin conjugated ELISA
  • 克隆类型：
    Polyclonal
  • 抗体亚型：
    IgG
  • 纯化方式：
    >95%, Protein G purified
  • 浓度：
    It differs from different batches. Please contact us to confirm it.
  • 保存缓冲液：
    Preservative: 0.03% Proclin 300
    Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
  • 产品提供形式：
    Liquid
  • 应用范围：
    ELISA, WB
  • 推荐稀释比：
    Application Recommended Dilution
    WB 1:1000-1:5000
  • Protocols：
  • 储存条件：
    Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
  • 货期：
    Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

产品评价

靶点详情

  • 功能：
    Forms pores that allow passive diffusion of small molecules across the outer membrane.; (Microbial infection) It is also a receptor for the bacteriophage T2. Is the major receptor for colicin E5.; (Microbial infection) A mixed OmpC-OmpF heterotrimer is the outer membrane receptor for toxin CdiA-EC536; polymorphisms in extracellular loops 4 and 5 of OmpC confer susceptibility to CdiA-EC536-mediated toxicity.
  • 基因功能参考文献：
    1. Trimeric porins, such as ompF, have specific lipopolysaccharide binding sites that are essential for porin biogenesis. PMID: 27493217
    2. Klebsiella pneumoniae OmpK35 and OmpK36 produced larger more permeable channels than their Escherichia coli homologs OmpF and OmpC. PMID: 27645385
    3. Two different centered monoclinic crystals of the E. coli outer-membrane protein OmpF originate from the same building block PMID: 26620074
    4. The site of lipopolysaccharide binding means that ColN will preferably bind at the interface and thus position itself close to the surface of its translocon component, OmpF. PMID: 24589252
    5. they studied how the bacteriocin colicin E9 (ColE9) assembles a cytotoxic translocon at the surface of Escherichia coli that incorporates the trimeric porin OmpF. PMID: 23812713
    6. Presence of ordered aliphatic chains close to a positively charged area on the porin surface suggests a position for a lipopolysaccharide binding site on the surface of the major E. coli porins. PMID: 22484237
    7. Data report the structure of the OmpF-OBS1 complex that shows the colicin bound within the porin lumen spanning the membrane bilayer. PMID: 21098297
    8. This D37V mutant expressed reduced cation selectivity, in agreement with the view that D37 in wild-type OmpF is fully ionized, i.e., deprotonated. PMID: 20521145
    9. HPA3P, an analogue of the antimicrobial peptide HP(2-20) isolated from the N-terminal region of the Helicobacter pylori ribosomal protein interacts with OmpF in a voltage- and concentration-dependent manner. PMID: 20180000
    10. These data suggest that OmpF plays a key role in the transportation of positively charged polypyridyl chlororuthenium complexes into E. coli. PMID: 20176402
    11. Separate pathways of anions and cations across the constriction zone of the OmpF pore. PMID: 19932117
    12. study shows that quite different factors account for the selectivity of large channels. The elucidation of these factors is essential for understanding large channel selectivity and its regulation in vivo. PMID: 19134471
    13. deletions of single extracellular loops affect pH sensitivity but not voltage dependence; study has provided some clues on the molecular determinants that underlie two major forms of modulation of OmpF porin activity by transmembrane voltage and acidic pH PMID: 15469993
    14. for the classical porins OmpF and OmpC, our results show that the Cpx envelope stress response system plays a role in regulating their expression PMID: 16077119
    15. OmpR allows distinct stepwise regulation of ompF and ompC transcription, which minimizes their overlapping expression upon changes in the medium osmolarity to achieve the reciprocal expression of ompF and ompC PMID: 16618701
    16. D127 is not a key residue in the control mechanism of the voltage-dependent gating of OmpF PMID: 16858566
    17. OmpF or OmpC can function in the translocon complex of the colicin E2 R-domain and its BtuB receptor PMID: 17548346
    18. Colicin is closely associated with the OmpF-lipid interface, providing evidence that this peripheral pathway may play a role in colicin transmembrane transport. PMID: 18334212
    19. The incremental electron density could be modelled as an extended poly-glycine peptide of at least seven residues. It overlapped the Mg2+ binding site obtained without T83, explaining the absence of peptide binding in the presence of Mg2+. PMID: 18636093

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  • 亚细胞定位：
    Cell outer membrane; Multi-pass membrane protein.
  • 蛋白家族：
    Gram-negative porin family
  • 数据库链接：

    KEGG: ecj:JW0912

    STRING: 316385.ECDH10B_0999