Anti-HLA Class I PE

• Description:

  HLA-class I major histocompatibility (MHC) antigens are intrinsic membrane glycoproteins expressed on nucleated cells and noncovalently associated with an invariant beta2 microglobulin. They carry foreign determinants important for immune recognition by cytotoxic T cells, thus important for anti-viral and anti-tumour defence. Human HLA-class I antigens are represented by HLA-A, HLA-B and HLA-C molecules.

• Certification:

  RUO

• Immunogen:

  PHA-activated peripheral blood lymphocytes

• Target Antigen:

  HLA Class I

• Clone:

  MEM-147

• Applications:

  FC (QC tested)

• Concentration:

  0.1 mg/mL

• Format:

  PE

• Buffer:

  Stabilizing phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide

• References & Citations:

  *Ilangumaran S, Briol A, Hoessli DC: CD44 selectively associates with active Src family protein tyrosine kinases Lck and Fyn in glycosphingolipid-rich plasma membrane domains of human peripheral blood lymphocytes. Blood. 1998 May 15;91 (10) :3901-8., URL: https://www.ncbi.nlm.nih.gov/pubmed/9573028?itool=, *Drbal K, Moertelmaier M, Holzhauser C, Muhammad A, Fuertbauer E, Howorka S, Hinterberger M, Stockinger H, Schütz GJ: Single-molecule microscopy reveals heterogeneous dynamics of lipid raft components upon TCR engagement. Int Immunol. 2007 May;19 (5) :675-84., URL: http://www.ncbi.nlm.nih.gov/pubmed/17446208?itool=, *Tran TM, Ivanyi P, Hilgert I, Brdicka T, Pla M, Breur B, Flieger M, Ivaskova E, Horejsi V: The epitope recognized by pan-HLA class I-reactive monoclonal antibody W6/32 and its relationship to unusual stability of the HLA-B27/beta2-microglobulin complex. Immunogenetics. 2001 Aug;53 (6) :440-6., URL: https://www.ncbi.nlm.nih.gov/pubmed/11685454?dopt=

• Storage Conditions:

  Store at 2-8°C. Protect from prolonged exposure to light. Do not freeze.

• Specificity:

  The antibody MEM-147 reacts with an extracellular epitope of all human classical MHC Class I molecules in native cell-surface forms (e.g. it recognizes native HLA-A2 in cytofluorometry and immunoprecipitation but not in Western blotting) . MHC Class I molecules (MHC Class Ia) are expressed on the surface of all human nucleated cell types. The antibody MEM-147 is positive in Western blotting (non-reducing conditions) only with most HLA-B and HLA-C molecules, but not HLA-A. Reactivity is very similar to the classical antibody W6/32.

• Applications Notes:

  Flow cytometry: Recommended dilution: 1-2 μg/ml.

• Species:

  Human

• CAS Number:

  9007-83-4

• Isotype:

  Mouse IgG1