PD1&OX40 Dual Effector Reporter Cell
CBP74163
| I. Background | |
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腫瘤細胞可以借助免疫檢查點(diǎn)受體逃避機體免疫系統的識別和殺傷,因此阻斷免疫檢 查點(diǎn)受體可能是一種廣泛有效的腫瘤免疫治療方法。目前,抗 PD-1/PD-L1 抗體雖然比較 成熟,與抗 CTLA4 抗體類(lèi)似,但由于存在耐藥性,患者的總體有效率較低,因此尋找新 的腫瘤免疫治療靶點(diǎn)迫在眉睫。 |
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| II. Description | |
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PD1&OX40 Dual Effector Reporter Cell 報告基因藥靶模型很好的模擬了體內 PD1&OX40 的信號轉導過(guò)程,原理見(jiàn)下圖所示。
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| III. Introduction | |
| Expressed gene: | PD1,OX40 |
| 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+5μg/ml blasticidin |
| Mycoplasma Testing: | Negative |
| Storage: | Liquid nitrogen |
| Application(s): | Functional(Report Gene) Assay |
| IV. Representative Data | |

Figure 2. Recombinant PD1&OX40 Dual Effector Reporter Cell constitutively expressing PD1 and OX40.

Figure 4. Dose Response of Blocking Antibodies in PD-1&OX40 Dual Effector Reporter Cells (C22) With PD-L1 aAPC Cells.
