- MIH7 (See other available formats)
- Other Names
- Programmed cell death ligand 1 (PD-L1), B7 homolog 1 (B7-H1), B7-H, B7H1, PDL1, PDCD1L1, PDCD1LG1
- Rat IgG2a, λ
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- Product Citations
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CD274, also known as B7-H1 or programmed death ligand 1 (PD-L1), is a 40 kD type I transmembrane protein and a member of the B7 family within the immunoglobulin receptor superfamily. It is expressed on T cells, B cells, NK cells, dendritic cells, IFN-γ activated endothelial cells, and monocytes. B7-H1 is one of the ligands of PD-1. The interaction of B7-H1 with PD-1 plays an important role in the inhibition of T cell responses. Other studies have shown that B7-H1 is able to costimulate T cell growth and cytokine production. CD274 is involved in costimulation essential for T cell proliferation and production of IL-10 and IFN-γ, in an IL-2-dependent and a PD-1-independent manner. Its interaction with PD-1 inhibits T cell proliferation and cytokine production.Product Details
- Antibody Type
- Host Species
- Mouse PD-L1 transfectant
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
- The antibody was purified by affinity chromatography and conjugated with PE/Cyanine7 under optimal conditions. The solution is free of unconjugated PE/Cyanine7 and unconjugated antibody.
- 0.2 mg/ml
- Storage & Handling
- The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
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 ≤1.0 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.
- Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
- Application Notes
The antibody MIH7 does not block other CD274 antibodies: clone MIH6 and 10F.9G2.
Additional reported applications (for the relevant formats) include: Blocking (Block)
(PubMed link indicates BioLegend citation)
- Sharma MD, et al. 2007. J Clin Invest. 117:2570-82. (Block)
- Sharma MD, et al. 2015. Sci Adv. 1:e1500845. (Block)
AB_2814064 (BioLegend Cat. No. 155405)
AB_2814065 (BioLegend Cat. No. 155406)
- Type 1 transmembrane protein, member of the B7 family, 40kD.
T cells, B cells, NK cells, dendritic cells, IFN-γ activated endothelial cells, and monocytes
- CD274 is involved in the costimulatory signal, essential for T lymphocyte proliferation and production of IL-10 and IFN-γ, in an IL-2-dependent and a PD-1-CD1-independent manner. Its interaction with PD-1-CD1 inhibits T-cell proliferation and cytokine production.
- PD-1 (CD279)
- Cell Type
- B cells, Dendritic cells, Endothelial cells, Monocytes, T cells
- Biology Area
- Cancer Biomarkers, Costimulatory Molecules, Immuno-Oncology, Immunology
- Molecular Family
- Adhesion Molecules, CD Molecules, Immune Checkpoint Receptors
- Antigen References
- Dorand RD. 2016. Science. 353:399
- Khan AR, et al. 2015. Nat Commun. 6:5997
- Kiyasu J, et al. 2015. Blood. 126:2193
- Herold M, et al. 2015 J Immunol. 195:3584
- Buddhisa S, et al. 2015. J Immunol. 194:4413
- Gene ID
- 60533 View all products for this Gene ID
- View information about CD274 on UniProt.org
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