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Acridine Orange base是细胞通透性荧光染料,可使生物体(例如细菌、寄生虫、病毒等)呈现亮橙色,而在特定条件下(pH=3.5,Ex=460 nm)则能使人类细胞显现绿色,便于用荧光显微镜检测。此外,Acridine Orange base与dsDNA结合产生绿色荧光(Ex=488, Em=520-524),与ssDNA(Ex=457, Em= 630-644)或ssRNA结合时则显红色荧光(Ex=457, Em=630-644),适用于细胞周期的测定。
Acridine Orange base是细胞通透性荧光染料,可使生物体(例如细菌、寄生虫、病毒等)呈现亮橙色,而在特定条件下(pH=3.5,Ex=460 nm)则能使人类细胞显现绿色,便于用荧光显微镜检测。此外,Acridine Orange base与dsDNA结合产生绿色荧光(Ex=488, Em=520-524),与ssDNA(Ex=457, Em= 630-644)或ssRNA结合时则显红色荧光(Ex=457, Em=630-644),适用于细胞周期的测定。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
5 g | ¥ 1,080 | 35日内发货 | |
10 g | ¥ 1,820 | 35日内发货 | |
25 g | ¥ 4,180 | 35日内发货 |
产品描述 | Acridine Orange Base, a cell-permeable fluorescent dye, selectively stains organisms (bacteria, parasites, viruses, etc.) bright orange and differentiates human cells in green under specific conditions (pH=3.5, Ex=460 nm), facilitating their detection via fluorescence microscopy. It exhibits green fluorescence upon binding to dsDNA (Ex=488, Em=520-524) and turns red with ssDNA (Ex=457, Em=630-644) or ssRNA (Ex=457, Em=630-644), making it useful in cell cycle assays [1] [2] [3]. |
分子量 | 265.35 |
分子式 | C17H19N3 |
CAS No. | 494-38-2 |
存储 | keep away from direct sunlight | Shipping with blue ice. |
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