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Bacterially expressed recombinant HLA-E refolded with beta2-microglobulin and peptide.
Our Abpromise guarantee covers the use of ab11820 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|WB||Use at an assay dependent concentration. PubMed: 20713594|
|ICC/IF||Use at an assay dependent concentration.|
|Flow Cyt||Use at an assay dependent concentration. ab170190-Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.|
|IP||Use at an assay dependent concentration.|
ab11820 staining HLA E in Human endothelial cell line by ICC/IF (Immunocytochemistry/immunofluorescence). Cells were fixed with paraformaldehyde, permeabilized with 0.1% Triton X-100 and blocked with 5% BSA for 2 hours at 4°C. Samples were incubated with primary antibody (1/100 in 5% BSA in PBS with 0.1% Triton X-100) for 1 hour at 4°C. An undiluted FITC-conjugated Goat anti-mouse polyclonal was used as the secondary antibody.
Image from Park B et al, J Exp Med. 2010 Aug 30;207(9):2033-41. Epub 2010 Aug 16, Fig S1. DOI 10.1084/jem.20091793HLA-G– or HLA-E–expressing HeLa cells were transfected with HCMV endoplasmic reticulum resident transmembrane glycoprotein US10. The lysates were immunoblotted with antibodies against HLA-G, HLA-E (ab11820), or beta-actin as a loading control. The figure shows that expression of HLA-G is slightly reduced by US10.