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- Clone
- S19004C (See other available formats)
- Regulatory Status
- RUO
- Other Names
- Killer Cell Lectin Like Receptor C1, KLRC1, NK Cell Receptor A
- Isotype
- Mouse IgG1, κ
- Ave. Rating
- Submit a Review
- Product Citations
- publications
-
Human peripheral blood lymphocytes were stained with CD3 FITC and CD159a (NKG2A) (clone S19004C) Alexa Fluor® 700 (left) or mouse IgG1, κ Alexa Fluor® 700 isotype control (right).
| Cat # | Size | Price | Quantity Check Availability | Save | ||
|---|---|---|---|---|---|---|
| 375119 | 25 tests | 137€ | ||||
| 375120 | 100 tests | 329€ | ||||
CD159a, also known as NKG2A or KLRC1, is a type II transmembrane protein. It belongs to the killer cell lectin-like receptor family also known as the NKG2 family. It is expressed on NK and NKT cells and T cell subsets. NKG2A is an inhibitory NK cell receptor and it is expressed as a heterodimer with CD94. In human, NKG2A/CD94 complex interacts HLA-E on target cells and inhibits T cells and NK cell effector functions. Recent studies showed that NKG2A blockade enhances the anti-tumor effect of NK cell and CD8+ T cells.
Product DetailsProduct Details
- Reactivity
- Human
- Antibody Type
- Monoclonal
- Host Species
- Mouse
- Immunogen
- Human NKG2A/CD94-transfectants
- Formulation
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
- Preparation
- The antibody was purified by affinity chromatography and conjugated with Alexa Fluor® 700 under optimal conditions.
- Concentration
- Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
- 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.
- 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 5 µL per million cells in 100 µL staining volume or 5 µL per 100 µL of whole blood. It is recommended that the reagent be titrated for optimal performance for each application.
Alexa Fluor® and Pacific Blue™ are trademarks of Life Technologies Corporation.
View full statement regarding label licenses - Excitation Laser
-
Red Laser (633 nm)
- Application Notes
-
Clone S19004C does not cross-react with mouse CD159a.
- RRID
-
AB_2888868 (BioLegend Cat. No. 375119)
AB_2888868 (BioLegend Cat. No. 375120)
Antigen Details
- Structure
- Type II transmembrane proteins of the C-type lectin superfamily
- Distribution
-
NK cells, NKT cells, T cell subsets
- Function
- Inhibiting NK cell receptor
- Ligand/Receptor
- HLA-E
- Cell Type
- Lymphocytes, NK cells, NKT cells, T cells
- Biology Area
- Immuno-Oncology, Immunology
- Molecular Family
- Immune Checkpoint Receptors
- Antigen References
-
- Brooks AG, et al. 1999. J Immunol. 162:305-13.
- Kaiser BK, et al. 2008. Proc Natl Acad Sci U S A. 105: 6696-701.
- Braud VM, et al. 2003. Trends Immunol. 24:162-4.
- Kamiya T, et al. 2019. J Clin Invest. 129:2094.
- André P, et al. 2018. Cell. 175:1731.
- Gene ID
- 3821 View all products for this Gene ID
- UniProt
- View information about CD159a on UniProt.org
Related Pages & Pathways
Pathways
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Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
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