PD1&41BB Dual Effector Reporter Cell
CBP74172
I. Background | |
腫瘤細(xì)胞可以借助免疫檢查點(diǎn)受體逃避機(jī)體免疫系統(tǒng)的識(shí)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 | |
PD1 4-1BB Dual Effector Reporter Cell 報(bào)告基因藥靶模型很好的模擬了體內(nèi) PD1&4- 1BB 的信號(hào)轉(zhuǎn)導(dǎo)過(guò)程,原理見(jiàn)下圖所示。
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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+1ug/ml puromycin+800ug/ml hygromycin+10ug/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.