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Anti-HLA-DR Antibody (MHC II), Sodium Azide Free
Catalog #: 188-10437-SAF
Mouse anti-Human/Cow/Cat HLA-DR Antibody (MHC II) [Sodium Azide Free]
Product Description
Specifications
| Size | 100 µg |
| Estimated Lead Time | 1-2 weeks |
| Species | Human |
| Specificity | Other species not tested. |
| Host Species | Mouse |
| Accession Number | P01903 |
| Gene Id | 3122 |
| Gene Symbols | HLA-DRA,HLA-DRA1 |
| Protein Name / Synonyms | HLA class II histocompatibility antigen, DR alpha chain (MHC class II antigen DRA) |
| Immunogen | Human peripheral blood leukocytes were used as the immunogen for the HLA-DR antibody. |
| Isotype | Kappa, IgG2b |
| Purity | Protein G affinity chromatography |
| Concentration (lot specific) | 1 mg/ml in 1X PBS, BSA free, sodium azide free |
| Recommended Applications | Flow Cytometry: 0.5-1ug/million cells in 0.1ml Immunofluorescence: 0.5-1ug/ml |
| Domain / Region / Terminus | Cell surface |
| Shipping Type | Blue ice |
| Storage | ≤-20°C |
Description
Description
This antibody detects a monomorphic general framework determinant of HLA-DR Class II antigen. 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.
Storage
Store the HLA-DR antibody at 2-8°C (with azide) or aliquot and store at -20°C or colder (without azide).
Expiration:
12 months from the date of shipment when stored properly.