- Clone
- HIT8a (See other available formats)
- Regulatory Status
- RUO
- Workshop
- V CD08.10
- Other Names
- T8, Leu2
- Isotype
- Mouse IgG1, κ
- Ave. Rating
- Submit a Review
- Product Citations
- publications
Cat # | Size | Price | Quantity Check Availability | Save | ||
---|---|---|---|---|---|---|
300909 | 25 tests | 101€ | ||||
300910 | 100 tests | 224€ |
CD8a is a 32-34 kD type I glycoprotein. It forms a homodimer (CD8a/a) or heterodimer (CD8a/b) with CD8b. CD8, also known as T8 and Leu2, is a member of the immunoglobulin superfamily found on the majority of thymocytes, a subset of peripheral blood T cells, and NK cells (which express almost exclusively CD8a homodimers). CD8 acts as a co-receptor with MHC class I-restricted T cell receptors in antigen recognition and T cell activation and has been shown to play a role in thymic differentiation. Two domains in CD8a are important for function: the extracellular IgSF domain binds the α3 domain of MHC class I and the cytoplasmic CXCP motif binds the tyrosine kinase p56 Lck.
Product DetailsProduct Details
- Verified Reactivity
- Human
- Reported Reactivity
- Chimpanzee, Common Marmoset
- Antibody Type
- Monoclonal
- Host Species
- Mouse
- 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 PE/Cyanine5 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.
- Excitation Laser
-
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
- Application Notes
-
Clone HIT8a recognizes the alpha chain of CD85. It does not block the binding of RPA-T8 antibody to CD8a.
Additional reported applications of this antibody (for the relevant formats) include: immunohistochemical staining of acetone-fixed frozen tissue sections5,6. This clone was tested in-house and does not work on formalin fixed paraffin-embedded (FFPE) tissue. - Application References
-
- Schlossman S, et al. Eds. 1995. Leucocyte Typing V. Oxford University Press. New York.
- Knapp W. 1989. Leucocyte Typing IV. Oxford University Press New York.
- Barclay N, et al. 1997. The Leucocyte Antigen Facts Book. Academic Press Inc. San Diego.
- Awasthi, S., et al. 2011. J. Virol 85:10472. PubMed
- Coppieters KT, et al. 2012. J. Exp. Med. 209:51. (IHC, epitope)
- Suzuki F, et al. 2012. Arthritis Res. Ther. 14:R48. (IHC)
- Product Citations
-
- RRID
-
AB_314113 (BioLegend Cat. No. 300909)
AB_314113 (BioLegend Cat. No. 300910)
Antigen Details
- Structure
- Ig superfamily, homodimer or heterodimer with CD8β, 32-34 kD
- Distribution
-
Majority of thymocytes, T cell subset, NK cells
- Function
- MHC class I co-receptor, thymic differentiation, T cell activation
- Ligand/Receptor
- MHC Class I molecules
- Cell Type
- Dendritic cells, NK cells, T cells, Thymocytes, Tregs
- Biology Area
- Immunology
- Molecular Family
- CD Molecules
- Antigen References
-
1. Barclay N, et al. 1993. The Leucocyte Antigen FactsBook. Academic Press Inc. San Diego.
- Gene ID
- 925 View all products for this Gene ID
- UniProt
- View information about CD8alpha on UniProt.org
Related FAQs
Other Formats
View All CD8a Reagents Request Custom ConjugationDescription | Clone | Applications |
---|---|---|
APC anti-human CD8a | HIT8a | FC |
Biotin anti-human CD8a | HIT8a | FC |
FITC anti-human CD8a | HIT8a | FC |
PE anti-human CD8a | HIT8a | FC |
PE/Cyanine5 anti-human CD8a | HIT8a | FC |
Purified anti-human CD8a | HIT8a | FC,IHC-F |
PE/Cyanine7 anti-human CD8a | HIT8a | FC |
Alexa Fluor® 488 anti-human CD8a | HIT8a | FC |
Alexa Fluor® 647 anti-human CD8a | HIT8a | FC |
Alexa Fluor® 700 anti-human CD8a | HIT8a | FC |
PerCP anti-human CD8a | HIT8a | FC |
PerCP/Cyanine5.5 anti-human CD8a | HIT8a | FC |
APC/Cyanine7 anti-human CD8a | HIT8a | FC |
Pacific Blue™ anti-human CD8a | HIT8a | FC |
PE/Dazzle™ 594 anti-human CD8a | HIT8a | FC |
APC/Fire™ 750 anti-human CD8a | HIT8a | FC |
Brilliant Violet 510™ anti-human CD8a | HIT8a | FC |
Brilliant Violet 605™ anti-human CD8a | HIT8a | FC |
Spark Blue™ 574 anti-human CD8a (Flexi-Fluor™) | HIT8a | FC |
Spark Blue™ 550 anti-human CD8a (Flexi-Fluor™) | HIT8a | FC |
Customers Also Purchased
Compare Data Across All Formats
This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.
-
APC anti-human CD8a
Human peripheral blood lymphocytes stained with HIT8a (clone... -
Biotin anti-human CD8a
Human peripheral blood lymphocytes stained with biotinylated... -
FITC anti-human CD8a
Human peripheral blood lymphocytes stained with HIT8a FITC -
PE anti-human CD8a
Human peripheral blood lymphocytes stained with HIT8a PE Human peripheral blood was stained with CD8a (clone HIT8a) P... -
PE/Cyanine5 anti-human CD8a
Human peripheral blood lymphocytes were stained with CD8a (c... -
Purified anti-human CD8a
Human peripheral blood lymphocytes stained with purified HIT... -
PE/Cyanine7 anti-human CD8a
Human peripheral blood lymphocytes stained with HIT8a PE/Cya... -
Alexa Fluor® 488 anti-human CD8a
Human peripheral blood lymphocytes stained with HIT8a Alexa ... -
Alexa Fluor® 647 anti-human CD8a
Human peripheral blood lymphocytes stained with HIT8a Alexa ... -
Alexa Fluor® 700 anti-human CD8a
Human peripheral blood lymphocytes stained with HIT8a Alexa ... -
PerCP anti-human CD8a
Human peripheral blood lymphocytes stained with HIT8a PerCP -
PerCP/Cyanine5.5 anti-human CD8a
Human peripheral blood lymphocytes stained with CD8 (clone H... -
APC/Cyanine7 anti-human CD8a
Human peripheral blood lymphocytes stained with HIT8a APC/Cy... -
Pacific Blue™ anti-human CD8a
Human peripheral blood lymphocytes stained with HIT8a Pacifi... -
PE/Dazzle™ 594 anti-human CD8a
Human peripheral blood lymphocytes stained with HIT8a (clone... -
APC/Fire™ 750 anti-human CD8a
Human peripheral blood lymphocytes stained with CD8 (clone H... -
Brilliant Violet 510™ anti-human CD8a
Human peripheral blood lymphocytes were stained with CD8a (c... -
Brilliant Violet 605™ anti-human CD8a
Human peripheral blood lymphocytes were stained with CD8a (c... -
Spark Blue™ 574 anti-human CD8a (Flexi-Fluor™)
-
Spark Blue™ 550 anti-human CD8a (Flexi-Fluor™)
Follow Us