| 产品编号 | bs-0648R |
| 英文名称 | CD8 |
| 中文名称 | CD8抗体 |
| 别 名 | CD8 antigen, alpha polypeptide (p32); CD8a; CD8a antigen; CD8a molecule; CD8A_MOUSE; CD8A_HUMAN; Leu2; Leu2 T lymphocyte antigen; MAL; OKT8 T cell antigen; p32; T cell antigen Leu2; T cell co receptor; T-cell surface glycoprotein CD8 alpha chain; T-lymphocyte differentiation antigen T8/Leu-2; T8 T cell antigen. |
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Specific References (71) | bs-0648R has been referenced in 71 publications.
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| 研究领域 | 细胞生物 免疫学 干细胞 细胞表面分子 细胞类型标志物 淋巴细胞 t-淋巴细胞 |
| 抗体来源 | Rabbit |
| 克隆类型 | Polyclonal |
| 交叉反应 | Human,Mouse |
| 产品应用 | WB=1:500-2000, IHC-P=1:100-500, IHC-F=1:100-500, IF=1:100-500
not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 理论分子量 | 27kDa |
| 检测分子量 | 32 kDa |
| 细胞定位 | 细胞膜 |
| 性 状 | Liquid |
| 浓 度 | 1mg/ml |
| 免 疫 原 | KLH conjugated synthetic peptide derived from mouse CD8: 51-150/247 <Extracellular> |
| 亚 型 | IgG |
| 纯化方法 | affinity purified by Protein A |
| 缓 冲 液 | 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. |
| 保存条件 | Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| PubMed | PubMed |
| 产品介绍 |
The CD8 antigen is a cell surface glycoprotein found on most cytotoxic T lymphocytes that mediates efficient cell-cell interactions within the immune system. The CD8 antigen acts as a coreceptor with the T-cell receptor on the T lymphocyte to recognize antigens displayed by an antigen presenting cell in the context of class I MHC molecules. The coreceptor functions as either a homodimer composed of two alpha chains or as a heterodimer composed of one alpha and one beta chain. Both alpha and beta chains share significant homology to immunoglobulin variable light chains. This gene encodes the CD8 alpha chain. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Nov 2011]. Function: Identifies cytotoxic/suppressor T-cells that interact with MHC class I bearing targets. CD8 is thought to play a role in the process of T-cell mediated killing. CD8 alpha chains binds to class I MHC molecules alpha-3 domains. Subunit: In general heterodimer of an alpha and a beta chain linked by two disulfide bonds. Can also form homodimers. Subcellular Location: Membrane; Single-pass type I membrane protein. Similarity: Contains 1 Ig-like V-type (immunoglobulin-like) domain. SWISS: P01731 Gene ID: 12525 Database links: Entrez Gene: 925 Human Entrez Gene: 12525 Mouse SwissProt: P01732 Human SwissProt: P01731 Mouse
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| 产品图片 |
Sample:
Lane 1: mCD8a overexpression 293T Lysate at 8 ug Primary: Anti-CD8a (bs-0648R) at 1/1000 dilution Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution Predicted band size: 35-42 kD Observed band size: 41 kD 
Sample:
Jurkat(Human) Cell Lysate at 30 ug Primary: Anti- CD8 (bs-0648R) at 1/1000 dilution Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution Predicted band size: 27 kD Observed band size: 36 kD 
Sample:Lymph node(Mouse) Lysate at 30 ug
Primary: Anti-CD8(bs-0648R) at 1/300 dilution Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution Predicted band size: 27 kD Observed band size: 32 kD 
Image kindly submitted by Amy Beck as part of the free sample program. Formalin-fixed and paraffin embedded mouse spleen labeled with Rabbit Anti-CD8 Polyclonal Antibody, Unconjugated (bs-0648R) at 1:250.
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| 1、抗体溶解方法 | |
| 2、抗体修复方式 | |
| 3、常用试剂的配制 | |
| 4、免疫组化操作步骤 | |
| 5、免疫组化问题解答 | |
| 6、Western Blotting 操作步骤 | |
| 7、Western Blotting 问题解答 | |
| 8、关于肽链的设计 | |
| 9、多肽的溶解与保存 | |
| 10、酶标抗体效价测定程序 | |
