• Product nameAnti-HLA G antibody [MEM-G/11]
    See all HLA G primary antibodies
  • Description
    Mouse monoclonal [MEM-G/11] to HLA G
  • SpecificityHLA G antigen.
  • Tested applicationsSuitable for: WB, IP, Flow Cyt, ELISAmore details
  • Species reactivity
    Reacts with: Human
  • Immunogen

    Recombinant full length protein (Human) refolded with beta 2 microglobulin and peptide.


  • FormLiquid
  • Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
  • Storage bufferPreservative: 15mM Sodium Azide
    Constituents: PBS, pH 7.4
  • Concentration information loading...
  • PurityProtein A purified
  • ClonalityMonoclonal
  • Clone numberMEM-G/11
  • IsotypeIgG1
  • Research areas


Our Abpromise guarantee covers the use of ab4570 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 at an assay dependent concentration. PubMed: 17549736
IP Use at an assay dependent concentration.
Flow Cyt Use at an assay dependent concentration. The antibody MEM-G/11 does not cross-block standard MEM-G/9 antibody.

ELISA Use at an assay dependent concentration.


  • FunctionInvolved in the presentation of foreign antigens to the immune system. Plays a role in maternal tolerance of the fetus by mediating protection from the deleterious effects of natural killer cells, cytotoxic T lymphocytes, macrophages and mononuclear cells.
  • Tissue specificityExpressed in trophoblasts.
  • Sequence similaritiesBelongs to the MHC class I family.
    Contains 1 Ig-like C1-type (immunoglobulin-like) domain.
  • Cellular localizationMembrane.
  • Information by UniProt
  • Database links
  • Alternative names
    • B2 microglobulin antibody
    • DADB-15K14.8 antibody
    • HLA 6.0 antibody
    • HLA class I histocompatibility antigen alpha chain G antibody
    • HLA class I histocompatibility antigen, alpha chain G antibody
    • HLA class I molecule antibody
    • HLA G antibody
    • HLA G antigen antibody
    • HLA G histocompatibility antigen class I G antibody
    • HLA G3 antibody
    • HLA-G antibody
    • HLA-G histocompatibility antigen, class I antibody
    • HLA60 antibody
    • HLAG antibody
    • HLAG_HUMAN antibody
    • Major histocompatibility complex class I G antibody
    • MHC class I antigen antibody
    • MHC class I antigen G antibody
    • MHC G antibody
    • T-cell A locus antibody
    • TCA antibody
    see all

References for Anti-HLA G antibody [MEM-G/11] (ab4570)

This product has been referenced in:
  • Apps R  et al. A homodimeric complex of HLA-G on normal trophoblast cells modulates antigen-presenting cells via LILRB1. Eur J Immunol 37:1924-37 (2007). WB . Read more (PubMed: 17549736) »
  • Menier C  et al. Characterization of monoclonal antibodies recognizing HLA-G or HLA-E: new tools to analyze the expression of nonclassical HLA class I molecules. Hum Immunol 64:315-26 (2003). Read more (PubMed: 12590976) »

See all 3 Publications for this product

Product Wall

I don't expect any problems with the ab4570 as this one works fine in IP as well, however, I am not sure about the ab42454.

Nonetheless, I am not too concerned either: ab42454 is not tested in IP, but it works in ELISA, which is...

Read More

Antibodies MEM-G/9 and MEM-G/11 recognize HLA-G1 (full length) but not truncated isoforms (G2, G3, G4) on the cell surface. Both react with HLA-G5 (G6 was not rigorously tested), i.e. the soluble isoform. MEM-G/11 reacts with a different epitope th...

Read More