GPR52 CHO
CBP71517
                       
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                | I. Background | |
| GPR52 是一種 A 類孤兒 G 蛋白偶聯(lián)受體(GPCR),尚未明確其內(nèi)源性配體,在中樞 神經(jīng)系統(tǒng)(尤其是紋狀體、伏隔核及前額葉皮層)高表達。其信號通路主要通過偶聯(lián) Gs 蛋白激活 cAMP/PKA 通路,促進 CREB 介導的基因轉(zhuǎn)錄,同時涉及β-arrestin 信號分支。作 用機制上,GPR52 與多巴胺 D2 受體共表達于紋狀體神經(jīng)元,通過調(diào)控多巴胺釋放及受體 活性,改善精神分裂癥陽性癥狀(如幻覺)和運動障礙;在亨廷頓病中,GPR52 的激活可 抑制突變亨廷頓蛋白(mHTT)毒性,具有神經(jīng)保護潛力。 | |
| II. Description | |
| GPR52 CHO 細胞,在 CHO-K1 細胞的基礎上,穩(wěn)定表達人 GPR52。 | |
| III. Introduction | |
| Host Cell: | 
				 CHO  | 
		
| Stability: | 20 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 | 
| Mycoplasma Status: | Negative | 
| Storage: | Liquid nitrogen immediately upon delivery | 
| Application(s): | 
				 Functional assay for GPR52  | 
		
| Assay Format: | Gs | 
| IV. Description of Host Cell Line | |
| Organism: | Hamster | 
| Tissue: | Ovary | 
| Morphology: | Epithelial | 
| Growth Properties: | Adherent | 
| V. Representative Data | |
![]() Figure 1. Recombinant GPR52 CHO stably expressing GPR52.  | 
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