CX3CR1Cre小鼠是通过将Cre重组酶基因插入CX3CR1基因的编码区域而得到的。CX3CR1是一种特定的蛋白质受体,它在免疫系统和神经系统的相互作用中起着重要的调节作用。Cre重组酶是一种DNA酶,它能够切割DNA分子并重新组合。通过将Cre重组酶基因插入CX3CR1基因中,研究人员可以选择性地在CX3CR1表达的细胞中产生Cre重组...
Cx3cr1-CreERT2 品系名:C57BL/6Smoc-Cx3cr1em1(creERT2-WPRE-polyA)Smoc 品系状态:活体 | 目录号:NM-KI-200157 Cx3cr1-2A-EGFP 品系名:C57BL/6Smoc-Cx3cr1em1(P2A-EGFP)Smoc 品系状态:活体 | 目录号:NM-KI-210099 hCX3CR1 品系名:C57BL/6Smoc-Cx3cr1em1(hCX3CR1)Smoc 品系状态:在研 ...
周龄: 3~8周 繁育方式: 纯合X 纯合 品牌: 鼠来宝生物 声明: 仅用于科学研究,不得用于临床诊断或治疗 产品详情 产品评论(0) 单核吞噬细胞和小胶质细胞表达Cre。友情链接: 联系电话:027-87707448 总部:湖北省武汉市洪山区关山街道珞喻东路4号慧谷时空2508,分部实验基地:鄂州市华容区东湖高新智慧城11栋 ...
Cx3cr1 表达于单核吞噬细胞系统,故使用 Cx3cr1-CreERT2 小鼠,科研工 作者可特异性标记神经系统中小胶质细胞,进而通过基因干扰、基因过表达等手 段特异性探究单一脑区内胶质细胞及其内部某分子的功能。其中,CreERT2 系 统需要腹腔注射他莫昔芬或 4-羟基-他莫昔芬来诱导 Cre 表达。小胶质细胞 均匀分布于中枢...
模型验证——以Cx3cr1-iCre小鼠为例 将Cx3cr1-iCre小鼠与Rosa26-LSL-tdTomato小鼠交配,产生双基因杂合子代小鼠,Cre酶介导的重组将导致tdTomato蛋白在子代Cre阳性细胞中表达。分别采集7周龄子代小鼠的脑、皮肤、肝、肾、肠、脾和肺组织等组织,通过免疫荧光染色观察Cre重组酶的表达情况。其基因型为——实验组...
CreLoxP系统进行基因改造。根据查询中国生物技术网显示,在CX3CR1Cre小鼠中,Cre重组酶基因插入CX3CR1基因的编码区域而得到,当CX3CR1基因在特定细胞类型中表达时,Cre重组酶被产生并活化,可以识别并切割带有LoxP序列的DNA分子,从而实现对CX3CR1表达细胞的基因改造。
Cre toxicityDNA damageIFN-1 signalingearly postnatal microgliasynaptic pruningCx3cr1doi:10.1016/j.celrep.2021.110252Vinaya.SahasrabuddheNational Center for Biological Sciences, Tata Institute of Fundamental Research, Bangalore 560065, India.Hiyaa Singhee.Ghosh...
Microglia are macrophages resident in the central nervous system. C-X3-C motif chemokine receptor 1 (CX3CR1) is a Gαi-coupled seven-transmembrane protein exclusively expressed in the mononuclear phagocyte system including microglia, as well as intestina
Therefore, gene deletion in microglia lasts longer than in peripheral monocytes and macrophages; this unique physiological feature of microglia makes Cx3cr1-Cre mice an invaluable tool to express or delete genes of interest in a microglia-specific manner in the CNS [9]. Previously, we reported ...
Microglia are macrophages resident in the central nervous system. C-X3-C motif chemokine receptor 1 (CX3CR1) is a Gαi-coupled seven-transmembrane protein exclusively expressed in the mononuclear phagocyte system including microglia, as well as intestina