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CD14 antibody (CD14) Primary Antibody

CD14 Reactivity: Human, Non-Human Primate Func, FACS, IP, ELISA, WB Host: Mouse Monoclonal MEM-18
Pubmed (8)
Catalog No. ABIN93963
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0.1 mg
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  • Target
    Human, Non-Human Primate
    This CD14 antibody is un-conjugated
    Functional Studies (Func), Flow Cytometry (FACS), Immunoprecipitation (IP), ELISA, Western Blotting (WB)
    The antibody MEM-18 reacts with CD14, a 53-55 kDa GPI (glycosylphosphatidylinositol)-linked membrane glycoprotein expressed on monocytes, macrophages and weakly on granulocytes, also expressed by most tissue macrophages. In human, the epitope recognized by MEM-18 is located between amino acids 57-64.
    HLDA III, WS Code M 253
    HLDA IV, WS Code M 314
    HLDA V, WS Code M MA087
    HLDA VI, WS Code M MA95
    Cross-Reactivity (Details)
    Non-Human Primates, Human
    Purified by protein-A affinity chromatography
    > 95 % (by SDS-PAGE)
    A crude mixture of human urinary proteins precipitated by ammonium sulphate from the urine of a patient suffering from proteinuria.
  • Application Notes
    Optimal working dilution should be determined by the investigator.
    For Research Use only
  • Concentration
    1 mg/mL
    Phosphate buffered saline (PBS) with 15 mM sodium azide, approx. pH 7.4
    Sodium azide
    Precaution of Use
    This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
    Handling Advice
    Do not freeze.
    4 °C
    Storage Comment
    Store at 2-8°C. Do not freeze. Do not use after expiration date stamped on vial label.
  • Weiss, Lichtenauer, Kirchner, Stock, Aurich, Christ, Brockhoff, Kunz-Schughart, Jauch, Schlitt, Thasler: "Hepatic progenitor cells from adult human livers for cell transplantation." in: Gut, Vol. 57, Issue 8, pp. 1129-38, 2008 (PubMed).

    Drbal, Moertelmaier, Holzhauser, Muhammad, Fuertbauer, Howorka, Hinterberger, Stockinger, Schütz: "Single-molecule microscopy reveals heterogeneous dynamics of lipid raft components upon TCR engagement." in: International immunology, Vol. 19, Issue 5, pp. 675-84, 2007 (PubMed).

    Angel, Lala, Chen, Edgar, Ostrovsky, Dunbar: "CD14+ antigen-presenting cells in human dermis are less mature than their CD1a+ counterparts." in: International immunology, Vol. 19, Issue 11, pp. 1271-9, 2007 (PubMed).

    Iwaki, Nishitani, Mitsuzawa, Hyakushima, Sano, Kuroki: "The CD14 region spanning amino acids 57-64 is critical for interaction with the extracellular Toll-like receptor 2 domain." in: Biochemical and biophysical research communications, Vol. 328, Issue 1, pp. 173-6, 2005 (PubMed).

    Sing, Rost, Tvardovskaia, Roggenkamp, Wiedemann, Kirschning, Aepfelbacher, Heesemann: "Yersinia V-antigen exploits toll-like receptor 2 and CD14 for interleukin 10-mediated immunosuppression." in: The Journal of experimental medicine, Vol. 196, Issue 8, pp. 1017-24, 2002 (PubMed).

    Funda, Tucková, Farré, Iwase, Moro, Tlaskalová-Hogenová: "CD14 is expressed and released as soluble CD14 by human intestinal epithelial cells in vitro: lipopolysaccharide activation of epithelial cells revisited." in: Infection and immunity, Vol. 69, Issue 6, pp. 3772-81, 2001 (PubMed).

    Bazil, Baudys, Hilgert, Stefanová, Low, Zbrozek, Horejsí: "Structural relationship between the soluble and membrane-bound forms of human monocyte surface glycoprotein CD14." in: Molecular immunology, Vol. 26, Issue 7, pp. 657-62, 1989 (PubMed).

    Bazil, Horejsí, Baudys, Kristofová, Strominger, Kostka, Hilgert: "Biochemical characterization of a soluble form of the 53-kDa monocyte surface antigen." in: European journal of immunology, Vol. 16, Issue 12, pp. 1583-9, 1987 (PubMed).

  • Target
    Alternative Name
    CD14 (CD14 Antibody Abstract)
    CD14 molecule, CD14 antigen, CD14, Cd14
    CD14 is a 55 kDa GPI-anchored glycoprotein, constitutively expressed on the surface of mature monocytes, macrophages, and neutrophils, where serves as a multifunctional lipopolysaccharide receptor, it is also released to the serum both as a secreted and enzymatically cleaved GPI-anchored form. CD14 binds lipopolysaccharide molecule in a reaction catalyzed by lipopolysaccharide-binding protein (LBP), an acute phase serum protein. The soluble sCD14 is able to discriminate slight structural differences between lipopolysaccharides and is important for neutralization of serum allochthonous lipopolysaccharides by reconstituted lipoprotein particles. CD14 affects allergic, inflammatory and infectious processes.
    TLR Signaling, Activation of Innate immune Response, Cellular Response to Molecule of Bacterial Origin, Toll-Like Receptors Cascades
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