Monoclonal Antibody to HLA-DRA (MHC II)(Clone : 19-26.1, same as MB-26.1), Clone: [19-26.1, same as MB-26.1], Mouse
Biozol Catalog Number:
ABI-36-1231
Supplier Catalog Number:
36-1231
Alternative Catalog Number:
ABI-36-1231-100UG
Manufacturer:
Abeomics
Host:
Mouse
Category:
Antikörper
Application:
FACS, IF, IHC
Species Reactivity:
Human
Immunogen:
Raji Cells
Alternative Names:
HLA-DRA||HLA-DRA1
This MAb reacts with the HLA-DR antigen, a member of MHC class II molecules. It does not cross react with HLA-DP and HLA-DQ. HLA-DR is a heterodimeric cell surface glycoprotein comprised of a 36kDa alpha (heavy) chain and a 28kDa beta (light) chain. It is expressed on B-cells, activated T-cells, monocytes/macrophages, dendritic cells and other non-professional APCs. In conjunction with the CD3/TCR complex and CD4 molecules, HLA-DR is critical for efficient peptide presentation to CD4+ T cells. It is an excellent histiocytic marker in paraffin sections producing intense cytoplasmic staining. True histiocytic neoplasms are similarly positive. HLA-DR antigens also occur on a variety of epithelial cells and their corresponding neoplastic counterparts.
Flow Cytometry (1-2ug/million cells), Immunofluorescence (1-2ug/ml), Immunohistochemistry (Formalin-fixed) (1-2ug/ml for 30 minutes at RT)(Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min a
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