Spark Blue™ 550 anti-human CD8 Antibody
- 产品名称：
- Spark Blue™ 550 anti-human CD8 Antibody
- 产品类别：
- 抗体
- 产品编号：
- 344759
- 产品应用：
- 344759
[价格]
| 规格 |
价格 |
库存 |
| 25tests |
￥ 1974 |
1 |
- Verified Reactivity
- Human, Cynomolgus, Rhesus
- Reported Reactivity
- African Green, Chimpanzee, Pigtailed Macaque, Sooty Mangabey
- 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 Spark Blue? 550 under optimal conditions.
- Concentration
- Lot-specific (to obtain lot-specific concentration, please enter the lot number in our Concentration and Expiration Lookup or Certificate of Analysis online tools.)
- 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 ?L per million cells in 100 ?L staining volume or 5 ?L per 100 ?L of whole blood. It is recommended that the reagent be titrated for optimal performance for each application.
* Spark Blue? 550 has a maximum excitation of 516 nm and a maximum emission of 540 nm.
- Excitation Laser
- Blue Laser (488 nm)
- Application Notes
Clone SK1 recognizes the a chain of CD8. Additional reported applications (for the relevant formats) include: proteogenomics8, immunohistochemistry of acetone-fixed frozen tissue sections, and spatial biology (IBEX)9,10.?This clone was tested in-house and does not demonstrate utility for formalin-fixed paraffin-embedded (FFPE) human tonsil sections.
- Application References
(PubMed link indicates BioLegend citation) -
- Ledbetter JA, et al. 1981. J. Exp. Med. 153:310.
- Campanelli R, et al. 2002. Intl. Immunol. 14:39.
- Evans RL, et al. 1981. Immunol. 78:544.
- Wooldridge L, et al. 2005. J. Bio. Chem. 280:27491.
- Ch'el IL, et al. 2011. J Exp Med. 208:633. PubMed
- Carbone A, et al. 1999. Blood 93:2319. (IHC-F)
- Ahmed A, et al. 2001. J. Pathol. 193:383. (IHC)
- Peterson VM, et al. 2017. Nat. Biotechnol. 35:936. (PG)
- Radtke AJ,?et al. 2020.?Proc Natl Acad Sci USA. 117:33455-33465. (SB)?PubMed
- Radtke AJ,?et al. 2022.?Nat Protoc. 17:378-401. (SB)?PubMed
- Product Citations
-
- Barros-Martins J, et al. 2021. Nat Med. 27:1525. PubMed
- Behrens GMN, et al. 2022. Nat Commun. 13:4872. PubMed
- RRID
- AB_2819982 (BioLegend Cat. No. 344759) AB_2819983 (BioLegend Cat. No. 344760)
- Structure
- Ig superfamily, homodimer or heterodimer with CD8b, 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
- NK cells, T cells, Thymocytes
- 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 CD8 on UniProt.org
