CCR3/CHO
CBP75065
                       
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                | I. Background | |
| 
				       CCR3 基因(C-C 趨化因子受體 3 基因)是編碼一類(lèi) G 蛋白偶聯(lián)受體的關(guān)鍵基因,其 編碼的 CCR3 蛋白在免疫調(diào)節(jié)與炎癥反應(yīng)中發(fā)揮核心作用。該受體主要表達(dá)于嗜酸性粒細(xì) 胞、嗜堿性粒細(xì)胞及 Th2 淋巴細(xì)胞表面,能夠特異性結(jié)合 Eotaxin(CCL11)、Eotaxin-3 (CCL26)等 CC 類(lèi)趨化因子,形成信號(hào)傳導(dǎo)通路。當(dāng)趨化因子與 CCR3 結(jié)合時(shí),會(huì)激活 G 蛋白偶聯(lián)的級(jí)聯(lián)反應(yīng),引發(fā)胞內(nèi)鈣離子流動(dòng),促使細(xì)胞沿化學(xué)濃度梯度定向遷移至炎癥 部位。  | 
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| II. Introduction | |
| Host Cell: | 
				 CHO  | 
		
| Expressed gene: | CCR3 | 
| 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: | F12K+10% FBS+5 μg/ml Puromycin | 
| Storage: | Liquid nitrogen | 
| Application(s): | Binding assay for CCR3 | 
| Transducer: | Gi | 
| Ⅲ. Description of Host Cell Line | |
| Organism: | Hamster | 
| Tissue: | Ovary | 
| Disease: | Hamster Chinese ovary | 
| Morphology: | Epithelial | 
| Growth Properties: | Adherent | 
| Ⅳ. Representative Data | |

Figure 1. Recombinant CCR3/CHO stably expressing CCR3.