| 名稱 | PD1/41BB Dual Effector Reporter Cell |
| 型號 | CBP74172 |
| 報價 | ![]() |
| 特點 | PD1/41BB Dual Effector Reporter Cell |
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| I. Background | |
腫瘤細胞可以借助免疫檢查點受體逃避機體免疫系統(tǒng)的識別和殺傷,因此阻斷免疫檢 查點受體可能是一種廣泛有效的腫瘤方法。目前,抗 PD-1/PD-L1 抗體雖然比較 成熟,與抗 CTLA4 抗體類似,但由于存在耐藥性,患者的總體有效率較低,因此尋找新 的腫瘤靶點迫在眉睫。 | |
| II. Description | |
PD1 4-1BB Dual Effector Reporter Cell 報告基因藥靶模型很好的模擬了體內 PD1&4- 1BB 的信號轉導過程,原理見下圖所示。
Figure 1. PD1 4-1BB Dual Effector Reporter Cell 細胞模型原理圖 | |
| III. Introduction | |
| Expressed gene: | PD1、41BB |
| Stability: | 32 passages (in-house test, that not means the cell line will be instable beyond the passages we tested.) |
| Freeze Medium: | 90% FBS+10% DMSO |
| Culture Medium: | RPMI-1640+10%FBS+1μg/ml Puromycin+800μg/ml Hygromycin B+10μg/ml Blasticidin |
| Mycoplasma Testing: | Negative |
| Storage: | Liquid nitrogen |
| Application(s): | Functional(Report Gene) Assay |
| IV. Representative Data | |

Figure 2. Recombinant PD1 41BB Dual Effector Reporter Cell stably expressing PD-1 and 41BB.

Figure 3. Dose Response of Blocking Antibodies in PD-1 4-1BB Dual Effector Reporter Cells (C64) With PD-L1 aAPC Cells.





