HLA-DRB1 Antibody (MHC II)
Code | Size | Price |
---|
NSJ-V2587-20UG | 20 ug | £264.00 |
Quantity:
NSJ-V2587-100UG | 100 ug | £534.00 |
Quantity:
Prices exclude any Taxes / VAT
Overview
Host Type: Mouse
Antibody Isotype: Mouse IgG2b, kappa
Antibody Clonality: Monoclonal
Antibody Clone: SPM289
Regulatory Status: RUO
Target Species: Human
Applications:
- Fluorescence-activated cell sorting (FACS)
- Immunofluorescence (IF)
- Immunohistochemistry- Paraffin Embedded (IHC-P)
- Western Blot (WB)
Storage:
Store the HLA-DRB1 antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).
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Further Information
Application Details :
Flow Cytometry: 1-2ug/million cells in 0.1ml,Immunofluorescence: 2-4ug/ml,Western blot: 1-2ug/ml,Immunohistochemistry (FFPE): 1-2ug/ml for 30 min at RT,Prediluted IHC only format: incubate for 30 min at RT (1)
Application Note:
Optimal dilution of the HLA-DRB1 antibody should be determined by the researcher.
1. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.
1. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.
Description:
This mAb reacts with the beta-chain of HLA-DR antigen, a member of MHC class II molecules. It does not cross react with HLA-DP and HLA-DQ. The SPM289 antibody recognizes a different epitope than the L243 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.
Format :
Purified
Formulation :
0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide
Immunogen:
Activated human peripheral blood mononuclear cells were used as the immunogen for the HLA-DRB1 antibody.
Limitation:
This HLA-DRB1 antibody is available for research use only.
Localization:
Cell surface
Purity:
Protein G affinity chromatography
Species Reactivity :
Human
Uniprot #:
P01911