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| 产品编号 | KMP3685 |
|---|---|
| 产品名称 | Cynomolgus PD-1 Protein, hFc Tag, Avi Tag |
| 产品描述 | The Cynomolgus PD-1 Protein(KMP3685) is produced in HEK293 Cells. A DNA sequence encoding the Cynomolgus PDCD1 (NP_001271065.1) (Met1-Gln167) is expressed with a C-terminal Fc region of human IgG1 tag followed by an Avi tag. The expressed protein is biotinylated in vivo by the Biotin-Protein ligase (BirA enzyme) which is co-expressed. |
| 分子名称 | PD-1 |
| 物种 | Cynomolgus |
| 宿主 | HEK293 Cells |
| 规格 | 50ug, 100ug, 200ug |
| 纯度 | >95% as determined by SDS-PAGE |
| 纯化方式 | Affinity purification |
| 内毒素水平 | <1.0 EU/ug determined by the LAL method |
| 缓冲体系 | PBS, pH7.4 |
| 产品背景 | Programmed cell death 1, also known as PDCD1, is a type I transmembrane glycoprotein, and is an immunoreceptor belonging to the CD28/CTLA-4 family negatively regulates antigen receptor signaling by recruiting protein tyrosine phosphatase, SHP-2 upon interacting with either of two ligands, PD-L1 or PD-L2. PD1 inhibits the T-cell proliferation and production of related cytokines including IL-1, IL-4, IL-10 and IFN-γ by suppressing the activation and transduction of PI3K/AKT pathway. In addition, coligation of PD1 inhibits BCR-mediating signal by dephosphorylating key signal transducer. PD1 has been suggested to be involved in lymphocyte clonal selection and peripheral tolerance, and thus contributes to the prevention of autoimmune diseases. Furthermore, PD1 is shown to be a regulator of virus-specific CD8+ T cell survival in HIV infection. As a cell surface molecule, PDCD1 regulates the adaptive immune response. Engagement of PD-1 by its ligands PD-L1 or PD-L2 transduces a signal that inhibits T-cell proliferation, cytokine production, and cytolytic function. |
| 保存条件 | Aliquot and store at -20℃ to -80℃. Avoid repeated freezing and thawing cycles. |
| 说明 | This product is for research use only. |
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