CD8 抗体 (APC)
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北京 101111
Quick Overview for CD8 抗体 (APC) (ABIN114169)
抗原
See all CD8 抗体适用
宿主
克隆类型
标记
应用范围
克隆位点
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特异性
- This anti-mouse CD8a antigen monoclonal antibody recognizes the mouse CD8a chain. The α chain of CD8 associates with the CD8b chain to form a CD8a/b heterodimer that is expressed by the majority of thymocytes and by the MHC class I restricted subset of mature T cells1. Mouse CD8a can also form a CD8a/a chain homodimer on subsets of CD8 positive T cells. For this reason, antibodies specific for CD8a rather than CD8b are recommended for a rigorous delineation of CD8 positive cells.
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亚型
- IgG2a
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anti-CD8 (CD8) (AA 51-150) antibody
CD8 适用: 人, 小鼠, 大鼠 FACS, IHC (fro), WB, ELISA, IHC (p), IF (p), IF (cc) 宿主: 兔 Polyclonal unconjugated
anti-CD8 (CD8) antibody (PE)CD8 适用: 人 FACS 宿主: 小鼠 Monoclonal MEM-31 PE
anti-CD8 (CD8) (AA 22-187) antibodyCD8 适用: 人 WB, IHC (p) 宿主: 兔 Polyclonal unconjugated
anti-CD8 (CD8) (AA 135-235) antibodyCD8 适用: 人 IHC 宿主: 兔 Monoclonal 008R unconjugated Recombinant Antibody
anti-CD8 (CD8) antibodyCD8 适用: 人 FACS, IP, MS 宿主: 小鼠 Monoclonal MEM-31 unconjugated
anti-CD8 (CD8) antibody (Biotin)CD8 适用: 人 FACS, IP 宿主: 小鼠 Monoclonal MEM-31 Biotin
anti-CD8 (CD8) antibody (FITC)CD8 适用: 人 FACS 宿主: 小鼠 Monoclonal MEM-31 FITC
anti-CD8 (CD8) antibody (PE)CD8 适用: Cat FACS 宿主: 小鼠 Monoclonal fCD8 PE
anti-CD8 (CD8) antibody (APC)CD8 适用: 人 FACS 宿主: 小鼠 Monoclonal MEM-31 APC
anti-CD8 (CD8) antibody (PerCP)CD8 适用: 人 FACS 宿主: 小鼠 Monoclonal MEM-31 PerCP
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应用备注
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Flow Cytometry Analysis (see Protocols).
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user. -
实验流程
- FLOW CYTOMETRY ANALYSIS: Method: 1. Prepare a cell suspension in media A. For cell preparations, deplete the red blood cellpopulation with Lympholyte®-M cell separation medium. 2. Wash 2 times. 3. Resuspend the cells to a concentration of 2x10e7 cells/ml in media A. Add 50 µl of thissuspension to each tube (each tube will then contain 1x10e6 cells, representing 1 test). 4. To each tube, add ~0. 5 µg* of this Ab. 5. Vortex the tubes to ensure thorough mixing of antibody and cells. 6. Incubate the tubes for 30 minutes at 4°C. (It is recommended that the tubes areprotected from light, since most fluorochromes are light sensitive. )7. Wash 2 times at 4°C. 8. Resuspend the cell pellet in 50 µl ice cold media B. 9. Transfer to suitable tubes for flow cytometric analysis containing 15 µl of propidiumiodide at 0. 5 mg/ml in PBS. This stains dead cells by intercalating in DNA. Media: A. Phosphate buffered saline (pH 7. 2) + 5% normal serum of host species + sodium azide(100 µl of 2M sodium azide in 100 mls). B. Phosphate buffered saline (pH 7. 2) + 0. 5% Bovine serum albumin + sodium azide (100µl of 2M sodium azide in 100 mls). Results: Mouse Strain: BALB/cCell Concentration: 1 x 10e6 cells per testAntibody Concentration Used: 0. 5 μg/10e6 cellsIsotypic Control: APC Rat IgG2a
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限制
- 仅限研究用
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浓度
- 0.2 mg/mL
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缓冲液
- 0.5 mLPBS and 0.1 % sodium azide (NaN3). A highly purified grade of BSA has been added as a stabilizing protein to bring the final protein concentration to 4-5 mg/mL after conjugation.
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储存液
- Sodium azide
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注意事项
- This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
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储存条件
- 4 °C
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储存方法
- Store the antibody undiluted at 2-8 °C. DO NOT FREEZE!
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- CD8
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别名
- CD8
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背景
- The CD8 antigen is a cell surface glycoprotein found on most cytotoxic T lymphocytes that mediates efficient cell to cell interactions within the immune system. The CD8 antigen, acting as a coreceptor, and the T cell receptor on the T lymphocyte recognize antigen displayed by an antigen presenting cell (APC) in the context of class I MHC molecules. The functional coreceptor is either a homodimer composed of two alpha chains, or a heterodimer composed of one alpha and one beta chain. Both alpha and beta chains share significant homology to immunoglobulin variable light chains.Synonyms: CD8 alpha chain, CD8A, MAL, T-cell surface glycoprotein CD8 alpha chain, T-lymphocyte differentiation antigen T8/Leu-2
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基因ID
- 12525
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NCBI登录号
- NP_001074579
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UniProt
- P01731
抗原
-
