HLA-DR Antibody (LN-3) - Azide and BSA Free, Novus Biologicals™

Catalog No.	Quantity
NBP247670A	0.1 mg
NBP247670B	0.2 mg

Catalog No. NBP247670A Supplier Novus Biologicals Supplier No. NBP2476700.1MG

Description

Mouse Monoclonal Antibody

HLA-DR Monoclonal specifically detects HLA-DR in Human, Monkey, Mouse (Negative) samples. It is validated for Western Blot, Flow Cytometry, Immunohistochemistry, Immunocytochemistry/Immunofluorescence, Immunohistochemistry-Paraffin, Immunofluorescence, CyTOF-ready.

Specifications

• Antigen: HLA-DR
• Applications: Western Blot, Flow Cytometry, Immunohistochemistry (Paraffin), Immunofluorescence, CyTOF
• Classification: Monoclonal
• Clone: LN-3
• Concentration: 1.0 mg/mL
• Conjugate: Unconjugated
• Dilution: Western Blot : 0.5 - 1.0 ug/ml, Flow Cytometry : 0.5 - 1 ug/million cells in 0.1 ml, Immunohistochemistry-Paraffin : 0.25 - 0.5 ug/ml, Immunofluorescence : 0.5 - 1.0 ug/ml, CyTOF-ready
• Formulation: PBS with No Preservative
• Gene Alias: FLJ51114, histocompatibility antigen HLA-DR alpha, HLA class II histocompatibility antigen, DR alpha chain, HLA-DRA1, major histocompatibility complex, class II, DR alpha, MHC cell surface glycoprotein, MHC class II antigen DRA, MLRW
• Gene Symbols: HLA-DRA
• Host Species: Mouse
• Immunogen: Activated human peripheral blood mononuclear cells
• Purification Method: Protein A or G purified
• Quantity: 0.1 mg
• Regulatory Status: RUO
• Research Discipline: Asthma, Immunology
• Primary or Secondary: Primary
• Gene ID (Entrez): 3122
• Test Specificity: 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.
• Target Species: Human, Monkey, Mouse (Negative)
• Content And Storage: Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
• Form: Purified
• Isotype: IgG2b κ