Biolegend, 375402, Purified anti-human CD80 Antibody, 100μg

CD80, also known as B7-1, B7, and BB1, is a 60 kD single chain type I glycoprotein belonging to the immunoglobulin superfamily. CD80 is expressed on activated B and T cells, macrophages, and dendritic cells. CD80 binds to CD28 and CD152 (CTLA-4). Along with CD86, CD80 plays a critical role in regulation of T cell activation. The interaction of CD80 with CD28 provides a potent costimulatory signal for T cell activation through the CD3 complex, while its interaction with CTLA-4 provides an inhibitory signal for T cell activation.
100μg
Verified Reactivity: Human
Antibody Type: Monoclonal
Host Species: Rat
Immunogen: RBL1 cells stably transfected with human CD80 (full length)
Formulation: Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide
Preparation: The antibody was purified by affinity chromatography.
Concentration: 0.5 mg/mL
Storage & Handling: The antibody solution should be stored undiluted between 2°C and 8°C.
Application: FC - Quality tested
Recommended Usage: Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤ 0.25 µg per million cells in 100 µL volume. It is recommended that the reagent be titrated for optimal performance for each application.
RRID: AB_2888892 (BioLegend Cat. No. 375402)
Structure: Ig superfamily, type I transmembrane glycoprotein, 60 kD
Distribution: Activated B cells and T cells, macrophages, and dendritic cells
Function: T cell costimulation
Ligand/Receptor: CD28, CD152 (CTLA-4)
Cell Type: B cells, Dendritic cells, Macrophages, T cells, Tregs
Biology Area: Cell Biology, Costimulatory Molecules, Immunology, Neuroscience, Neuroscience Cell Markers
Molecular Family: CD Molecules, Immune Checkpoint Receptors
Antigen References: 1. Lim TS, et al. 2012. PLoS One. 7(9): e45185. 2. Kamphorst, Alice O, et al. 2017. Science. 31;355(6332):1423-1427. 3. Zheng Y, et al. 2004. J. Immunol. 1;172(5):2778-84.
Gene ID: 941
UniProt: View information about CD80 on UniProt.org
Clone: W17149D
Regulatory Status: RUO
Other Names: B7-1, B7, BB1
Isotype: Rat IgG2a, κ