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HLA-DR Mouse anti-Canine, Cynomolgus Monkey, Human, Non-human primate, Rhesus Monkey, FITC, Clone: L243, eBioscience™

Mouse Monoclonal Antibody

£59.75 - £143.00

Specifications

Antigen HLA-DR
Clone L243
Target Species Canine, Cynomolgus Monkey, Human, Non-human Primate, Rhesus Monkey
Conjugate FITC
Isotype IgG2a, kappa
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Products 2
Product Code Brand Quantity Price Quantity & Availability  
Product Code Brand Quantity Price Quantity & Availability  
15566646
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Affymetrix eBioscience
11-9952-41
25 Tests
£59.75
25 tests
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Estimated Shipment
03-02-2021
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15576646
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Affymetrix eBioscience
11-9952-42
100 Tests
£143.00
100 tests
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Description

Description

Description: The L243 mAb reacts with the human major histocompatibility complex (MHC) class II, HLA-DR. HLA-DR is expressed on the surface of human antigen presenting cells (APC) including B cells, monocytes, macrophages, DCs, and activated T cells. HLA-DR is a heterodimeric transmembrane protein composed of alpha and beta subunits and plays an important role in the presentation of peptides to CD4+ T lymphocytes. 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. Applications Reported: This L243 antibody has been reported for use in flow cytometric analysis. Applications Tested: This L243 antibody has been pre-titrated and tested by flow cytometric analysis of normal human peripheral blood cells. This can be used at 5 µL (0.06 µg) per test. A test is defined as the amount (µg) of antibody that will stain a cell sample in a final volume of 100 µL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/test. Excitation: 488 nm; Emission: 520 nm; Laser: Blue Laser. Filtration: 0.2 μm post-manufacturing filtered.

HLA-DR, like other MHC class II molecules, is a transmembrane glycoprotein composed of a 36 kDa alpha chain (DRA) and 27 kDa beta chain (DRB). The alpha chain gene contains 5 exons. Exon 1 encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, and exon 4 encodes the transmembrane domain and the cytoplasmic tail. DRA does not have polymorphisms in the peptide binding part and acts as the sole alpha chain for DRB1, DRB3, DRB4 and DRB5. Within the DR molecule the beta chain contains all the polymorphisms specifying the peptide binding specificities. Hundreds of DRB1 alleles have been described and typing for these polymorphisms is routinely done for bone marrow and kidney transplantation. HLA-DR is expressed primarily on antigen presenting cells such as B lymphocytes, monocytes, macrophages, thymic epithelial cells and activated T lymphocytes. Three loci, DR, DQ and DP, encode the major expressed products of the human class II region. The human MHC class II molecules bind intracellularly processed peptides, present them to T-helper cells, and have a critical role in the initiation of the immune response.
Specifications

Specifications

HLA-DR
Canine, Cynomolgus Monkey, Human, Non-human Primate, Rhesus Monkey
IgG2a, kappa
Monoclonal
Liquid
Antibody
4° C, store in dark, DO NOT FREEZE!
L243
FITC
Flow Cytometry
Primary
Monoclonal
PBS with 0.1% gelatin, 0.2% BSA and 0.09% sodium azide; pH 7.2
RUO
SDS

For Research Use Only.