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Cell Signaling Hla-Dr (L243) Mouse mAb (PE Conjugate)
List Price $179.00 Your Price $179.00
Cell Signaling Hla-Dr (L243) Mouse mAb (PE Conjugate) - CSSPQ (Additional S&H or Hazmat Fees May Apply)
NETA PART: CSSPQ-78397S
MFG.PART: 78397S
UNSPSC: 12352203
Manufacturer: Cell Signaling
| Size | 500 µl (100 tests) |
| Reactivity | H |
| Sensitivity | Endogenous |
| Source/Isotype | Mouse IgG2a kappa |
| Application/Dilution | {Flow Cytometry (Fixed/Permeabilized): 1:20, Flow Cytometry (Live): 1:20} |
| Storage | Supplied in 10 mm NaH2PO4, 150 mm NaCl, 0.09% NaN3, 0.1% gelatin, pH 7.2. This product is stable for 12 months when stored at 4ºC. Do not aliquot the antibody. Protect from light. Do not freeze. |
| Specificity/Sensitivity | HLA-DR (L243) Mouse mAb (PE Conjugate) recognizes endogenous levels of total HLA-DR proteins. This antibody is specific to an epitope on the alpha subunit of the heterodimeric HLA-DR protein and binds a different epitope than the LN3 antibody clone. It does not cross-react with HLA-DP or HLA-DQ. |
| Species Reactivity | Human |
| Source/Purification | This monoclonal antibody was purified from tissue culture supernatant via affinity chromatography. The purified antibody was conjugated under optimal conditions, with unreacted dye removed from the preparation. |
| Background | The human leukocyte antigen (HLA) system is a gene complex encoding the major histocompatibility complex (MHC) proteins in humans. These cell surface proteins are responsible for the regulation of antigen-specific immunity in humans. HLA genes are highly polymorphic, allowing them to fine-tune the adaptive immune response. HLAs corresponding to MHC class I (HLA-A, B, and C) present small peptide antigens from inside the cell, approximately 8 to 10 amino acids in length, to CD8+ T lymphocytes in order to activate a cytotoxic T cell response. HLAs corresponding to MHC class II (HLA-DP, DM, DO, DQ, and DR) present antigens from outside of the cell, approximately 15 to 24 residues in length, to CD4+ T helper cells, which in turn secrete cytokines and stimulate B cells to produce antibodies to that specific antigen. HLAs corresponding to MHC class III encode components of the complement system (1,2).The L243 antibody reacts with a member of the human MHC Class II antigens, HLA-DR. The HLA-DR antigen is expressed on B lymphocytes, activated T lymphocytes, activated NK cells, monocytes, macrophages, other antigen presenting cells, and progenitor cells (3). |
| SKU | CSSPQ-78397S |
|---|---|
| Supplier Part Number | 78397S |
| UM | EA |
| UNSPSC | 12352203 |
| Manufacturer | Cell Signaling |
| MSDS URL | Click here |
| Temperature | +4C |
| CountryOfOrigin | United States |
| ProductLine | CSSPQ |
| Qty | 1 |
| MinOrderQty | 1 |
| Weight | 7.000000 |
| Lead Time | 5 |
| Hazardous | N |
| Energy Star | No |
| Green | No |
| Controlled | N |