HLA-DRB Antibody
Code | Size | Price |
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NSJ-V5129SAF-100UG | 100 ug | £534.00 |
Quantity:
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Overview
Host Type: Rabbit
Antibody Isotype: Rabbit IgG, kappa
Antibody Clonality: Monoclonal
Antibody Clone: HLA-DRB/7795R
Regulatory Status: RUO
Target Species: Human
Applications:
- Immunohistochemistry- Paraffin Embedded (IHC-P)
- Western Blot (WB)
Storage:
Aliquot the HLA-DRB antibody and store frozen at -20°C or colder. Avoid repeated freeze-thaw cycles.
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Further Information
Application Details:
Western blot: 1-2ug/ml,Immunohistochemistry (FFPE): 1-2ug/ml for 30 min at RT
Description:
This mAb reacts with a 28kDa chain of HLA-DRB1 antigen, a member of MHC class II molecules. It does not cross react with HLA-DP and HLA-DQ. The L243 antibody recognizes a different epitope than the LN3 monoclonal antibody, and these antibodies do not cross-block binding to each other's respective epitopes. 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 staining. True histiocytic neoplasms are similarly positive. HLA-DR antigens also occur on a variety of epithelial cells and their corresponding neoplastic counterparts. Loss of HLA-DR expression is related to tumor microenvironment and predicts adverse outcome in diffuse large B-cell lymphoma.
Format:
Purified
Formulation:
1 mg/ml in 1X PBS; BSA free, sodium azide free
Immunogen:
Recombinant full-length human HLA-DRB1 protein was used as the immunogen for the HLA-DRB antibody.
Limitation:
This HLA-DRB antibody is available for research use only.
Localization:
Cell surface
Purity:
Protein A/G affinity
Uniprot #:
P01911