CD74-ROS1/BaF3
CBP73331
| I. Background | |
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				       CD74-ROS1 融合基因是肺癌中一種重要的致癌驅(qū)動(dòng)基因,由 ROS1 基因與 CD74 基因 通過染色體易位形成。這種融合在非小細(xì)胞肺癌(NSCLC)患者中約占 1%-2%,尤其常見 于年輕、不吸煙的腺癌患者。CD74-ROS1 融合導(dǎo)致 ROS1 酪氨酸激酶持續(xù)激活,促進(jìn)細(xì)胞 增殖和存活。  | 
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| II. Description | |
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				       BaF3(小鼠原 B 細(xì)胞)的生長和增殖需要 IL-3 的維持。通過引入各種表達(dá)激酶的基因, 能作為 BaF3 的驅(qū)動(dòng)基因,讓 BaF3 不再依賴 IL-3 而增殖,進(jìn)而激酶基因成為 BaF3 增殖依 賴的驅(qū)動(dòng)基因,用于評估小分子藥物對激酶的靶向抑制作用,原理及流程見下圖所示。 
 Figure 1. CD74-ROS1 BaF3 細(xì)胞的構(gòu)建原理圖 
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| III. Introduction | |
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				 Cell Line Name:  | 
			CD74-ROS1/BaF3 | 
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				 Host Cell:  | 
			
				 Ba/F3  | 
		
| Stability: | 16 passages (in-house test, that not means the cell line will be instable beyond the passages we tested.) | 
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				 Freeze Medium:  | 
			
				 90% FBS+10% DMSO  | 
		
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				 Complete Culture Medium:  | 
			
				 RPMI-1640+10%FBS+2 μg/ml Puromycin  | 
		
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				 Mycoplasma Status:  | 
			
				 Negative  | 
		
| IV. Representative Data | |
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				 1. Sanger of CD74-ROS1/BaF3 
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| Figure 2. Sanger of  CD74-ROS1/BaF3 | 
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				 2. Anti-proliferation assay  | 
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				 Figure 3. CTG Proliferation Assay of CD74-ROS1 BaF3 (C1).  | 
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