• Product nameAnti-LAIR1 antibody [113]
    See all LAIR1 primary antibodies
  • Description
    Armenian Hamster monoclonal [113] to LAIR1
  • Tested applicationsSuitable for: Flow Cytmore details
  • Species reactivity
    Reacts with: Mouse
  • Immunogen

    ARHO12 clone stably expressing mouse LAIR1 fused to a C terminal MYC tag.

  • Positive control
    • C57BL/6 splenocytes


  • FormLiquid
  • Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Store at -20°C or -80°C. Avoid freeze / thaw cycle.
  • Storage bufferPreservative: 0.09% Sodium Azide
    Constituents: PBS, pH 7.2
  • Concentration information loading...
  • PurityProtein G purified
  • ClonalityMonoclonal
  • Clone number113
  • IsotypeIgG
  • Research areas


Our Abpromise guarantee covers the use of ab95748 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 0.125-0.25µg for 105-8 cells. A 100 µl volume is recommended for staining the cell sample.

ab18479-Armenian Hamster monoclonal IgG, is suitable for use as an isotype control with this antibody.


  • FunctionFunctions as an inhibitory receptor that plays a constitutive negative regulatory role on cytolytic function of natural killer (NK) cells, B-cells and T-cells. Activation by Tyr phosphorylation results in recruitment and activation of the phosphatases PTPN6 and PTPN11. It also reduces the increase of intracellular calcium evoked by B-cell receptor ligation. May also play its inhibitory role independently of SH2-containing phosphatases. Modulates cytokine production in CD4+ T-cells, downregulating IL2 and IFNG production while inducing secretion of transforming growth factor beta. Down-regulates also IgG and IgE production in B-cells as well as IL8, IL10 and TNF secretion. Inhibits proliferation and induces apoptosis in myeloid leukemia cell lines as well as prevents nuclear translocation of NF-kappa-B p65 subunit/RELA and phosphorylation of I-kappa-B alpha/CHUK in these cells. Inhibits the differentiation of peripheral blood precursors towards dendritic cells.
  • Tissue specificityExpressed on the majority of peripheral mononuclear cells, including natural killer (NK) cells, T-cells, B-cells, monocytes, and dendritic cells. Highly expressed in naive T-cells and B-cells but no expression on germinal center B-cells. Abnormally low expression in naive B-cells from HIV-1 infected patients. Very low expression in NK cells from a patient with chronic active Epstein-Barr virus infection.
  • Sequence similaritiesContains 1 Ig-like C2-type (immunoglobulin-like) domain.
  • Developmental stageComplete loss of expression when naive B-cells proliferates and differentiates into Ig-producing plasma cells under in vitro stimulation.
  • DomainITIM (immunoreceptor tyrosine-based inhibitor motif) motif is a cytoplasmic motif present in 2 copies in the intracellular part of LAIR1. When phosphorylated, ITIM motif can bind the SH2 domain of several SH2-containing phosphatases, leading to down-regulation of cell activation.
  • Post-translational
    Phosphorylation at Tyr-251 and Tyr-281 activates it. May be phosphorylated by LCK.
  • Cellular localizationCell membrane.
  • Information by UniProt
  • Database links
  • Alternative names
    • 5133400O11Rik antibody
    • CD305 antibody
    • D7Bwg0421e antibody
    • hLAIR1 antibody
    • LAIR 1 antibody
    • LAIR-1 antibody
    • LAIR1 antibody
    • LAIR1 protein antibody
    • LAIR1_HUMAN antibody
    • Leukocyte associated Ig like receptor 1 antibody
    • Leukocyte associated immunoglobulin like receptor 1 antibody
    • Leukocyte-associated immunoglobulin-like receptor 1 antibody
    see all

Anti-LAIR1 antibody [113] images

  • Staining of C57BL/6 splenocytes with 0.125 µg of Armenian Hamster IgG Isotype Control Purified (purple line) or 0.125 µg of ab95748 (blue line) followed by Anti-Armenian Hamster IgG PE. Total viable F4/80+ cells were used for analysis.

References for Anti-LAIR1 antibody [113] (ab95748)

This product has been referenced in:
  • Lebbink RJ  et al. Mouse leukocyte-associated Ig-like receptor-1 (mLAIR-1) functions as an inhibitory collagen-binding receptor on immune cells. Int Immunol 19:1011-9 (2007). Read more (PubMed: 17702987) »

See 1 Publication for this product

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