HLA DRA Antibody (169-1B5.2) [PE/Atto594]
Novus Biologicals, part of Bio-Techne | Catalog # NBP2-47722PEATT594
Conjugate
Catalog #
Forumulation
Catalog #
Key Product Details
Species Reactivity
Human, Bovine, Feline
Applications
CyTOF-ready, Flow Cytometry, Immunocytochemistry/ Immunofluorescence, Immunofluorescence
Label
PE/Atto594 (Excitation = 488 nm, Emission = 627 nm)
Antibody Source
Monoclonal Mouse IgG2b Kappa Clone # 169-1B5.2
Concentration
Please see the vial label for concentration. If unlisted please contact technical services.
Product Specifications
Immunogen
Human peripheral blood leukocytes (Uniprot: P01903)
Localization
Cell surface
Specificity
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.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG2b Kappa
Applications for HLA DRA Antibody (169-1B5.2) [PE/Atto594]
Application
Recommended Usage
CyTOF-ready
Optimal dilutions of this antibody should be experimentally determined.
Flow Cytometry
Optimal dilutions of this antibody should be experimentally determined.
Immunocytochemistry/ Immunofluorescence
Optimal dilutions of this antibody should be experimentally determined.
Immunofluorescence
Optimal dilutions of this antibody should be experimentally determined.
Application Notes
Optimal dilution of this antibody should be experimentally determined. For optimal results using our Tandem dyes, please avoid prolonged exposure to light or extreme temperature fluctuations. These can lead to irreversible degradation or decoupling. When staining intracellular targets, specific attention to the fixation and permeabilization steps in your flow protocol may be required. Please contact our technical support team at technical@novusbio.com if you have any questions.
Formulation, Preparation, and Storage
Purification
Protein A or G purified
Formulation
PBS
Preservative
0.05% Sodium Azide
Concentration
Please see the vial label for concentration. If unlisted please contact technical services.
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store at 4C in the dark. Do not freeze.
Background: HLA DRA
Alternate Names
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 Symbol
HLA-DRA
Additional HLA DRA Products
Product Documents for HLA DRA Antibody (169-1B5.2) [PE/Atto594]
Product Specific Notices for HLA DRA Antibody (169-1B5.2) [PE/Atto594]
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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