Anti-HLA Class I抗体[MEM-123] (ab2217)


  • 产品名称Anti-HLA Class I抗体[MEM-123]
    参阅全部 HLA Class I 一抗
  • 描述
    小鼠单克隆抗体[MEM-123] to HLA Class I
  • 特异性This antibody reacts with all human classical MHC Class I molecules in native cell-surface forms as well as with human HLA-G cDNA transfected cells. This antibody completely blocks the binding of pan MHC antibody (ab7855) but does not block binding of anti-HLA-G(ab7758/7904) to surface-expressed HLA-G.
  • 经测试应用适用于: ICC/IF, Flow Cyt, ELISA, IPmore details
  • 种属反应性
    与反应: Human, Monkey
  • 免疫原

    Tissue/ cell preparation. COS-7 cells transfected with human CD48.


  • 形式Liquid
  • 存放说明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.
  • 存储溶液Preservative: 15mM Sodium Azide
    Constituents: PBS, pH 7.4
  • Concentration information loading...
  • 纯度>95% by SDS-PAGE
  • 纯化说明Purified from ascities by protein-A affinity chromatography.
  • 克隆单克隆
  • 克隆编号MEM-123
  • 骨髓瘤unknown
  • 同种型IgG3
  • 轻链类型unknown
  • 研究领域


Our Abpromise guarantee covers the use of ab2217 in the following tested applications.

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

应用 Ab评论 说明
ICC/IF Use at an assay dependent concentration.
Flow Cyt Use a concentration of 0.5 - 4 µg/ml.
ELISA Use at an assay dependent concentration.
IP Use at an assay dependent concentration.


Anti-HLA Class I antibody [MEM-123] 图像

  • Flow Cytometry analysis of human peripheral blood cells labeling HLA Class I with Anti-HLA Class I antibody [MEM-123] (ab2217).
  • ICC/IF image of ab2217 stained HeLa cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab2217, 1µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-mouse IgG (H+L) used at a 1/1000 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

  • Overlay histogram showing Jurkat cells stained with ab2217 (red line). The cells were fixed with 4% paraformaldehyde (10 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab2217, 0.5µg/1x106 cells) for 30 min at 22ºC. The secondary antibody used was DyLight® 488 goat anti-mouse IgG (H+L) (ab96879) at 1/500 dilution for 30 min at 22ºC. Isotype control antibody (black line) was mouse IgG3 [MG3-35] (ab18394, 1µg/1x106 cells) used under the same conditions. Acquisition of >5,000 events was performed. This antibody gave a positive signal in Jurkat cells fixed with 80% methanol (5 min)/permeabilized with 0.1% PBS-Tween for 20 min used under the same conditions.

Anti-HLA Class I antibody [MEM-123] (ab2217)参考文献

ab2217 has not yet been referenced specifically in any publications.

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To our knowledge our HLA Class I antibodies have not been tested to not detect HLA-G. I did find that our anti-HLA Class I [MEM-123] antibodies have the following specificity:

This antibody reacts with al...

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Thank you for your email. Ab2217 is isotype IgG3; ab9090 is isotype IgG1; and ab3975 is isotype IgG1. You may also find the isotype information on our online datasheets. If you have any additional questions, please contact us again.

This antibody is reactive only with the native form of the protein but not with the denaturated form (i.e it is not suitable for Western blotting). It is not known if it differs from W6/32 significantly. However, there are some data suggesting that W6/...

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