CD80 (B7-1) Monoclonal Antibody (2D10.4), APC, eBioscience™, Invitrogen™

Mouse Monoclonal Antibody

Brand:  Affymetrix eBioscience 17-0809-41

Product Code. 16390674

Description

Description: The 2D10.4 monoclonal antibody reacts with human CD80 (B7-1), a 60 kDa member of the Ig superfamily. CD80 is expressed by activated B cells, macrophages and dendritic cells. In addition, activated T cells express this antigen. CD80 has high affinity for binding to two T cell surface antigens, CD28 and CD152 (CTLA-4). The interaction of CD28 and CD152 with CD80 is crucial in T-B cell communication leading to activation of T and B cells, respectively. Applications Reported: This 2D10.4 antibody has been reported for use in flow cytometric analysis. Applications Tested: This 2D10.4 antibody has been pre-diluted and tested by flow cytometric analysis of Daudi cell line. This may be used at 5 μL (1.0 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: 633-647 nm; Emission: 660 nm; Laser: Red Laser

CD80 (B7-1) and CD86 (B7-2) are ligands of T cell critical costimulatory molecule CD28 and of an inhibitory receptor CTLA-4 (CD152). The both B7 molecules are expressed on professional antigen-presenting cells and are essential for T cell activation, the both molecules can also substitute for each other in this process. The question what are the differences in CD80 and CD86 competency has not been fully elucidated yet; there are still conflicts in results about their respective roles in initiation or sustaining of the T cell immune response.

Specifications

• Antigen: CD80 (B7-1)
• Classification: Monoclonal
• Concentration: 5 μl/Test
• Formulation: PBS with 0.2% BSA and 0.09% sodium azide; pH 7.2
• Gene Accession No.: P33681
• Host Species: Mouse
• Quantity: 25 Tests
• Primary or Secondary: Primary
• Target Species: Human
• Product Type: Antibody
• Isotype: IgG1 κ

• Applications: Flow Cytometry
• Clone: 2D10.4
• Conjugate: APC
• Gene: CD80
• Gene Symbols: CD80
• Purification Method: Affinity Chromatography
• Regulatory Status: RUO
• Gene ID (Entrez): 941
• Content And Storage: 4° C, store in dark, DO NOT FREEZE!
• Form: Liquid