MRGPRX4 Gα15 HEK293
CBP71665
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| I. Background | |
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MRGPRX4是一种在感觉神经元中特异性表达的G蛋白偶联受体,属于Mas相关G蛋白偶联受体家族。它是胆汁酸和某些药物的受体,在胆汁淤积性瘙痒和药物诱导的瘙痒中发挥关键作用。研究表明,MRGPRX4可被胆汁酸(如脱氧胆酸)以及磷酸修饰的药物(如磷丙泊酚、那格列奈)激活,顺利获得Gq/11蛋白介导钙离子动员,从而引发瘙痒感觉。该受体是治疗慢性瘙痒的潜在靶点,其结构研究也为相关药物开发给予了基础。 |
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| II. Description | |
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MRGPRX4 Gα15 HEK293 细胞药靶模型很好的模拟了体内 MRGPRX4&Gα15 的信号转导过程。 |
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| III. Introduction | |
| Expressed gene: | MRGPRX4 |
| 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: | DMEM+10%FBS+2 μg/ml Puromycin+200 μg/ml Hygromycin B |
| Mycoplasma Testing: | Negative |
| Storage: | Liquid nitrogen |
| Application(s): | Functional assay for MRGPRX4 Receptor |
| Transducer: | Gq |
| IV. Representative Data | |
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