PD1&OX40 Dual Effector Reporter Cell
CBP74163
I. Background | |
肿瘤细胞可以借助免疫检查点受体逃避机体免疫系统的识别和杀伤,因此阻断免疫检 查点受体可能是一种广泛有效的肿瘤免疫治疗方法。目前,抗 PD-1/PD-L1 抗体虽然比较 成熟,与抗 CTLA4 抗体类似,但由于存在耐药性,患者的总体有效率较低,因此寻找新 的肿瘤免疫治疗靶点迫在眉睫。 |
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II. Description | |
PD1&OX40 Dual Effector Reporter Cell 报告基因药靶模型很好的模拟了体内 PD1&OX40 的信号转导过程,原理见下图所示。
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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.