CellTrace™RedCMTPX细胞质红色荧光探针可以轻易穿透活细胞膜进入细胞内,转变成不具细胞渗透性的反应产物,发出较强荧光信号。随着细胞的传代增殖,该染料会转移到子细胞而非群体中相邻的细胞中,同时染料荧光信号至少可以保持72h,该染料显示出较理想的示踪性能。CellTrace™RedCMTPX染料表现出无毒、稳定、荧光信号持续时间长,且在生理PH环境中有明亮的荧光特性。此外,染料的激发和发射波长分别是Ex=577nm和Em=602nm,发出红色荧光,可以很好的与发出绿色荧光蛋白GFP一起使用,实现多重荧光检测。
产品名称(English Synonym) | CellTrace™ Red CMTPX |
分子式(Formula) | C42H40N3O4Cl |
分子量(Molecular Weight) | 686.25 |
激发波长(Ex) | Ex = 577 nm |
发射波长(Em) | Em = 602 nm |
外观(Appearance) | 紫色固体 |
纯度(Purity) | >89% |
溶解性(Solubility) | 易溶于DMSO |
结构式(Structure) | ![]() |
室温运输。粉末-25~-15ºC干燥保存,有效期18个月,用DMSO溶解配置成储存液,建议分装后-25~-15ºC避光保存,避免反复冻存,有效期6个月。
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[40725ES]DiO (DiOC18(3)) 细胞膜绿色荧光探针
[40726ES]DiI (DiIC18(3)) 细胞膜橙红色荧光探针
[40757ES]DiR Iodide (DiIC18(7)) 细胞膜深红色荧光探针
[40758ES]DiD Perchlorate (DiIC18(5)) 细胞膜红色荧光探针
[40761ES]ER-Tracker Blue-White DPX, for live-cell imaging 内质网蓝色荧光探针(活细胞)
[40763ES]ER-Tracker Green (BODIPY® FL Glibenclamide), for live-cell imaging 内质网绿色荧光探针(活细胞)
[40764ES]ER-Tracker Red (BODIPY® TR Glibenclamide), for live-cell imaging 内质网红色荧光探针(活细胞)