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产品详情
操作说明
注意事项
Product Information
| Description | CD8 rabbit polyclonal |
| Protein full name | T-cell surface glycoprotein CD8 alpha chain |
| Synonyms | CD8A, CD8, Leu2, MAL, p32,CD8a molecule, CD8 alpha |
| Immunogen | Synthetic peptide within Human CD8 aa 200 to the C-terminus. The exact sequence is proprietary. |
| Isotype | IgG |
| Purity | Affinity purification |
| Subcellular location | Cell membrane, Secreted |
| Uniprot ID | P01732 |
Applications
| Applications | Species | Dilution | Positive Tissue |
| IHC | Human | 1: 200-1: 400 | tonsil |
Background
Integral membrane glycoprotein that plays an essential role in the immune response and serves multiple functions in responses against both external and internal offenses. In T-cells, functions primarily as a coreceptor for MHC class I molecule:peptide complex. The antigens presented by class I peptides are derived from cytosolic proteins while class II derived from extracellular proteins. Interacts simultaneously with the T-cell receptor (TCR) and the MHC class I proteins presented by antigen presenting cells (APCs). In turn, recruits the Src kinase LCK to the vicinity of the TCR-CD3 complex. LCK then initiates different intracellular signaling pathways by phosphorylating various substrates ultimately leading to lymphokine production, motility, adhesion and activation of cytotoxic T-lymphocytes (CTLs). This mechanism enables CTLs to recognize and eliminate infected cells and tumor cells. In NK-cells, the presence of CD8A homodimers at the cell surface provides a survival mechanism allowing conjugation and lysis of multiple target cells. CD8A homodimer molecules also promote the survival and differentiation of activated lymphocytes into memory CD8 T-cells.
Images
Storage
| Storage | Store at -20 ℃ for one year. Avoid repeated freeze/thaw cycles. |
| Storage Buffer | PBS with 0.02%sodium azide,100 μg/ml BSA and 50% glycerol. |
NOTE:
1.This product is intended for research only.
2.This product is recommended to dilute with the Primary Antibody Dilution Buffer .
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合肥万物生物科技有限公司
客服热线：400-1016-218
QQ：355185756
地址：安徽省合肥市高新区黄山路602号合肥国家大学科技园A401室