Anti-CD14 antibody [MEM-18] - Low endotoxin, Azide free (ab6083)


  • Product nameAnti-CD14 antibody [MEM-18] - Low endotoxin, Azide free
    See all CD14 primary antibodies
  • Description
    Mouse monoclonal [MEM-18] to CD14 - Low endotoxin, Azide free
  • Tested applicationsSuitable for: Flow Cyt, IP, WB, ELISA, Functional Studiesmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Monkey, Non human primates
  • Immunogen

    A crude mixture of human urinary proteins precipitated by ammonium sulphate from the urine of a patient suffering from proteinuria.



Our Abpromise guarantee covers the use of ab6083 in the following tested applications.

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

Application Abreviews Notes
Flow Cyt Use 0.01µg for 106 cells. ab170190-Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.
IP Use at an assay dependent concentration.
WB Use at an assay dependent concentration. Use under non reducing condition. Predicted molecular weight: 45 kDa.
ELISA Use at an assay dependent concentration.
Functional Studies Use at an assay dependent concentration. Blocks binding of bacterial LPS to the monocyte surface.


  • FunctionCooperates with MD-2 and TLR4 to mediate the innate immune response to bacterial lipopolysaccharide (LPS). Acts via MyD88, TIRAP and TRAF6, leading to NF-kappa-B activation, cytokine secretion and the inflammatory response. Up-regulates cell surface molecules, including adhesion molecules.
  • Tissue specificityExpressed strongly on the surface of monocytes and weakly on the surface of granulocytes; also expressed by most tissue macrophages.
  • Sequence similaritiesContains 11 LRR (leucine-rich) repeats.
  • Post-translational
    N- and O- glycosylated. O-glycosylated with a core 1 or possibly core 8 glycan.
  • Cellular localizationCell membrane.
  • Information by UniProt
  • Database links
  • Alternative names
    • CD 14 antibody
    • CD_antigen=CD14 antibody
    • CD14 antibody
    • CD14 antigen antibody
    • CD14 molecule antibody
    • CD14_HUMAN antibody
    • LPS-R antibody
    • Mo2 antibody
    • Monocyte differentiation antigen CD14 antibody
    • Monocyte differentiation antigen CD14 urinary form antibody
    • Monocyte differentiation antigen CD14, membrane-bound form antibody
    • Myeloid cell specific leucine rich glycoprotein antibody
    • Myeloid cell-specific leucine-rich glycoprotein antibody
    see all

Anti-CD14 antibody [MEM-18] - Low endotoxin, Azide free images

  • Human peripheral blood cells stained with ab6083 (red line). Human whole blood was processed using a modified protocol based on Chow et al, 2005 (PMID: 16080188). In brief, human whole blood was fixed in 4% formaldehyde (methanol-free) for 10 min at 22°C. Red blood cells were then lyzed by the addition of Triton X-100 (final concentration - 0.1%) for 15 min at 37°C. For experimentation, cells were treated with 50% methanol (-20°C) for 15 min at 4°C. Cells were then incubated with the antibody (ab6083, 0.01μg/1x106 cells) for 30 min at 4°C. The secondary antibody used was Alexa Fluor® 488 goat anti-mouse IgG (H&L) (ab150113) at 1/2000 dilution for 30 min at 4°C. Acquisition of >30,000 total events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter.

References for Anti-CD14 antibody [MEM-18] - Low endotoxin, Azide free (ab6083)

This product has been referenced in:
  • Suzuki K  et al. Human anti-microbial cathelicidin peptide LL-37 suppresses the LPS-induced apoptosis of endothelial cells. Int Immunol 23:185-93 (2011). Read more (PubMed: 21393634) »
  • Sundan A  et al. Soluble CD14 from urine copurifies with a potent inducer of cytokines. Eur J Immunol 24:1779-84 (1994). Read more (PubMed: 7519994) »

See all 4 Publications for this product

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The Anti-CD14 antibody [MEM-18] - Azide free (ab6083) will react with both membrane and soluble CD14.

Please make 10 aliquots 10ul each. Do not dilute the antibody.