• Product name
  • Description
    Rabbit polyclonal to LILRB1
  • Tested applications
    Suitable for: WBmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Chimpanzee
  • Immunogen

    Synthetic peptide conjugated to KLH derived from within residues 600 to the C-terminus of Human LILRB1.

  • Positive control
    • Bone Marrow (Human) Tissue Lysate - adult normal tissue; Spleen (Human) Tissue Lysate - adult normal tissue; Thymus (Human) Tissue Lysate - adult normal tissue


  • Form
  • Storage instructions
    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
  • Storage buffer
    Preservative: 0.02% Sodium Azide
    Constituents: 1% BSA, PBS, pH 7.4
  • Concentration information loading...
  • Purity
    Immunogen affinity purified
  • Clonality
  • Isotype
  • Research areas


Our Abpromise guarantee covers the use of ab77291 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
WB Use a concentration of 1 µg/ml. Detects a band of approximately 71 kDa (predicted molecular weight: 71 kDa).


  • Function
    Receptor for class I MHC antigens. Recognizes a broad spectrum of HLA-A, HLA-B, HLA-C and HLA-G alleles. Receptor for H301/UL18, a human cytomegalovirus class I MHC homolog. Ligand binding results in inhibitory signals and down-regulation of the immune response. Engagement of LILRB1 present on natural killer cells or T-cells by class I MHC molecules protects the target cells from lysis. Interaction with HLA-B or HLA-E leads to inhibition of the signal triggered by FCER1A and inhibits serotonin release. Inhibits FCGR1A-mediated phosphorylation of cellular proteins and mobilization of intracellular calcium ions.
  • Tissue specificity
    Expressed predominantly on B-cells and monocytes, and at lower levels on dendritic cells. Detected on a low percentage of T-cells and natural killer (NK) cells.
  • Sequence similarities
    Contains 4 Ig-like C2-type (immunoglobulin-like) domains.
  • Domain
    Contains 4 copies of a cytoplasmic motif that is referred to as the immunoreceptor tyrosine-based inhibitor motif (ITIM). This motif is involved in modulation of cellular responses. The phosphorylated ITIM motif can bind the SH2 domain of several SH2-containing phosphatases.
  • Post-translational
    Phosphorylated on tyrosine residues. Dephosphorylated by PTPN6.
  • Cellular localization
  • Information by UniProt
  • Database links
  • Alternative names
    • CD85 antibody
    • CD85 antigen antibody
    • CD85 antigen like family member J antibody
    • CD85 antigen-like family member J antibody
    • CD85j antibody
    • CD85j antigen antibody
    • Ig like transcript 2 antibody
    • ILT 2 antibody
    • ILT-2 antibody
    • ILT2 antibody
    • immunoglobulin like transcript 2 antibody
    • Immunoglobulin-like transcript 2 antibody
    • leukocyte Ig like receptor 1 antibody
    • Leukocyte immunoglobulin like receptor 1 antibody
    • leukocyte immunoglobulin like receptor subfamily B member 1 antibody
    • Leukocyte immunoglobulin like receptor subfamily B member 1 precursor antibody
    • leukocyte immunoglobulin like receptor subfamily B member 1 soluble isoform antibody
    • leukocyte immunoglobulin like receptor, subfamily B, member 1 antibody
    • Leukocyte immunoglobulin-like receptor 1 antibody
    • Leukocyte immunoglobulin-like receptor subfamily B member 1 antibody
    • leukocyte immunoglobulin-like receptor subfamily B member 1 soluble isoform antibody
    • leukocyte immunoglobulin-like receptor, subfamily B (with TM and ITIM domains), member 1 antibody
    • LILRB1 antibody
    • LIR 1 antibody
    • LIR-1 antibody
    • LIR1 antibody
    • LIRB1_HUMAN antibody
    • MIR 7 antibody
    • MIR-7 antibody
    • MIR7 antibody
    • Monocyte/macrophage immunoglobulin like receptor 7 antibody
    • Monocyte/macrophage immunoglobulin-like receptor 7 antibody
    • PIR B antibody
    • PIRB antibody
    see all

Anti-LILRB1 antibody images

  • All lanes : Anti-LILRB1 antibody (ab77291) at 1 µg/ml

    Lane 1 : Bone Marrow (Human) Tissue Lysate - adult normal tissue
    Lane 2 : Human spleen tissue lysate - total protein (ab29699)
    Lane 3 : Human thymus tissue lysate - total protein (ab30146)

    Lysates/proteins at 10 µg per lane.

    Goat polyclonal Secondary Antibody to Rabbit IgG - H&L (HRP), pre-adsorbed at 1/5000 dilution
    Developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 71 kDa
    Observed band size : 71 kDa
    Additional bands at : 24 kDa. We are unsure as to the identity of these extra bands.

    Exposure time : 5 minutes

References for Anti-LILRB1 antibody (ab77291)

ab77291 has not yet been referenced specifically in any publications.

Product Wall

There are currently no Abreviews or Questions for ab77291.
Please use the links above to contact us or submit feedback about this product.


Sign up