HLA-DR is a transmembrane human major histocompatibility complex 2 (MHC II) family member and consists of a 34 kDa (alpha) subunit and one of several 28 kDa (beta) subunits. HLA-DR is expressed primarily by B cells and dendritic cells (DC), in which it binds peptides derived from internalized and processed antigenic proteins. It presents these peptides on the cell surface for recognition by the T cell receptor on CD4+ T cells. This interaction is central to antigen specificity in the adaptive immune response. HLA-DR alleles, polymorphisms, and aberrant expression are linked to a variety of diseases including autoimmunity and cancer.
Human HLA‑DR APC‑conjugated Antibody
R&D Systems | Catalog # FAB4869A
Key Product Details
Species Reactivity
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Label
Antibody Source
Product Specifications
Immunogen
Accession # P01903
Specificity
Clonality
Host
Isotype
Scientific Data Images for Human HLA‑DR APC‑conjugated Antibody
Detection of HLA‑DR in Human Blood Lymphocytes by Flow Cytometry.
Human peripheral blood lymphocytes were stained with (A) Mouse Anti-Human HLA-DR APC-conjugated Monoclonal Antibody (Catalog # FAB4869A) or (B) isotype control antibody (Catalog # IC002A) Mouse anti-Human CD19 PE-conjugated Monoclonal Antibody (Catalog # FAB4867A). View our protocol for Staining Membrane-associated Proteins.Applications for Human HLA‑DR APC‑conjugated Antibody
Flow Cytometry
Sample: Human peripheral blood lymphocytes
Reviewed Applications
Read 1 review rated 4 using FAB4869A in the following applications:
Spectra Viewer
Plan Your Experiments
Use our spectra viewer to interactively plan your experiments, assessing multiplexing options. View the excitation and emission spectra for our fluorescent dye range and other commonly used dyes.
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Advanced Features
- Spectra Viewer - Custom analysis of spectra from multiple fluorochromes
- Spillover Popups - Visualize the spectra of individual fluorochromes
- Antigen Density Selector - Match fluorochrome brightness with antigen density
Formulation, Preparation, and Storage
Purification
Formulation
Shipping
Stability & Storage
- 12 months from date of receipt, 2 to 8 °C as supplied.
Background: HLA-DR
Long Name
Alternate Names
Entrez Gene IDs
Gene Symbol
UniProt
Additional HLA-DR Products
Product Documents for Human HLA‑DR APC‑conjugated Antibody
Certificate of Analysis
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Note: Certificate of Analysis not available for kit components.
Product Specific Notices for Human HLA‑DR APC‑conjugated Antibody
For research use only
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Citations for Human HLA‑DR APC‑conjugated Antibody
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Application: Flow CytometrySample Tested: Dendritic cellsSpecies: HumanVerified Customer | Posted 07/05/2018
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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
- 7-Amino Actinomycin D (7-AAD) Cell Viability Flow Cytometry Protocol
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- Flow Cytometry Protocol for Staining Membrane Associated Proteins
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- Flow Cytometry Troubleshooting Guide
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- Intracellular Staining Flow Cytometry Protocol Using Detergents to Permeabilize Cells
- Propidium Iodide Cell Viability Flow Cytometry Protocol
- Protocol for Liperfluo
- Protocol for the Characterization of Human Th22 Cells
- Protocol for the Characterization of Human Th9 Cells
- Protocol: Annexin V and PI Staining by Flow Cytometry
- Protocol: Annexin V and PI Staining for Apoptosis by Flow Cytometry
- Troubleshooting Guide: Fluorokine Flow Cytometry Kits
- View all Protocols, Troubleshooting, Illustrated assays and Webinars