Anti-COX1 / Cyclooxygenase 1抗体[EPR5866] (ab109025)



Our Abpromise guarantee covers the use of ab109025 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
WB 1/1000 - 1/10000. Predicted molecular weight: 69 kDa.
IP 1/10 - 1/100.
IHC-P 1/250 - 1/500. Heat up to 98 °C, below boiling, and then let cool for 10-20 min.
ICC/IF 1/100 - 1/500.
Flow Cyt 1/10 - 1/100. ab172730-Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.


  • 功能May play an important role in regulating or promoting cell proliferation in some normal and neoplastically transformed cells.
  • 通路Lipid metabolism; prostaglandin biosynthesis.
  • 序列相似性Belongs to the prostaglandin G/H synthase family.
    Contains 1 EGF-like domain.
  • 细胞定位Microsome membrane. Endoplasmic reticulum membrane.
  • Information by UniProt
  • 数据库链接
  • 别名
    • COX 1 antibody
    • COX 3 antibody
    • COX-1 antibody
    • COX1 antibody
    • Cox3 antibody
    • Cyclooxygenase 1 antibody
    • Cyclooxygenase 3, included antibody
    • Cyclooxygenase-1 antibody
    • EC antibody
    • Partial COX1 proteins, included antibody
    • PCOX1 antibody
    • PGG/HS antibody
    • PGH synthase 1 antibody
    • PGH1_HUMAN antibody
    • PGHS-1 antibody
    • PGHS1 antibody
    • PHS 1 antibody
    • PHS1 antibody
    • Prostaglandin G/H synthase 1 antibody
    • Prostaglandin H2 synthase 1 antibody
    • Prostaglandin-endoperoxide synthase 1 (prostaglandin G/H synthase and cyclooxygenase) antibody
    • Prostaglandin-endoperoxide synthase 1 antibody
    • PTGHS antibody
    • PTGS1 antibody
    see all

Anti-COX1 / Cyclooxygenase 1 antibody [EPR5866] 图像

  • Immunocytochemistry/Immunofluorescence analysis of Neuro-2a (mouse neuroblastoma) labelling COX1 with purified ab109025 at 1/500. Cells were fixed with 100% methanol. An Alexa Fluor® 488-conjugated goat anti-rabbit IgG (1/1000) was used as the secondary antibody (Ab150077). Nuclei counterstained with DAPI (blue).

    Control: PBS only

  • All lanes : Anti-COX1 / Cyclooxygenase 1 antibody [EPR5866] (ab109025) at 1/1000 dilution

    Lane 1 : NIH3T3 cell lysate
    Lane 2 : HACAT cell lysate
    Lane 3 : Neuro 2a cell lysate
    Lane 4 : C2C12 cell lysate
    Lane 5 : A431 cell lysate
    Lane 6 : L6 cell lysate

    Lysates/proteins at 10 µg per lane.

    Predicted band size : 69 kDa
  • ab109025 at 1/250 dilution staining COX1 / Cyclooxygenase 1 in Human skin by Immunohistochemistry, Paraffin-embedded tissue.
  • ab109025 at 1/100 dilution staining COX1 / Cyclooxygenase 1 in HeLa cells by Immunofluorescence.
  • Overlay histogram showing NIH3T3 cells stained with ab109025 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab109025, 1/100 dilution) for 30 min at 22ºC. The secondary antibody used was DyLight® 488 goat anti-rabbit IgG (H+L) (ab96899) at 1/500 dilution for 30 min at 22ºC. Isotype control antibody (black line) was rabbit IgG (monoclonal) (1µg/1x106 cells) used under the same conditions. Acquisition of >5,000 events was performed.

  • Equilibrium disassociation constant (KD)
    Learn more about KD

    Click here to learn more about KD

Anti-COX1 / Cyclooxygenase 1 antibody [EPR5866] (ab109025)参考文献

This product has been referenced in:
  • Wang J  et al. Mechanism of QSYQ on anti-apoptosis mediated by different subtypes of cyclooxygenase in AMI induced heart failure rats. BMC Complement Altern Med 15:352 (2015). WB ; Rat . Read more (PubMed: 26445960) »
  • Wang J  et al. Qishenyiqi Dropping Pill attenuates myocardial fibrosis in rats by inhibiting RAAS-mediated arachidonic acid inflammation. J Ethnopharmacol 176:375-84 (2015). WB ; Rat . Read more (PubMed: 26590099) »

See all 4 Publications for this product

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Thank you for your inquiry.

I am happy toconfirm that the image on the datasheet was produced using Citrate buffer pH6 for antigen retrieval. Therefore I suggest to also use this buffer in your experiments with high temperature.


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Es freut mich zu hören, dass Sie unser Angebot unseren Antikörper ab109025 inIHC auf gefrorenen Schnitten (IHC-Fr) zu testen, annehmen möchten. Entschuldigen Sie bitte, dass ich es nicht mehr geschafft habe, Ihnen den Code ges...

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Thank you for contacting Abcam.

The antibody ab109025 would not recognize the protein that is missing the first 250 amino acids. The peptide maps between amino acids 120 and 145 of human Prostaglandin G/H synthase 1/COX1 (UniProt: ...

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