Applications精品推荐|DHE——超氧化物阴离子荧光探针
二氢乙锭(Dihydroethidium, DHE)是一种最常用的超氧化物阴离子荧光检测探针，在细胞内超氧化物阴离子作用下脱氢形成溴化乙锭。溴化乙锭可以与RNA或DNA结合产生红色荧光(Ex/Em=518 nm/610 nm)。
| CAS号（CAS NO.） | 38483-26-0 |
| 分子式（Molecular Formula） | C21H21N3 |
| 分子量（Molecular Weight） | 315.41 |
| 激发和发射波长（Ex/Em） | 518 nm/610 nm |
| 纯度( Purity ) | ≥90% |
| 外观（Appearance） | 红色粉末 |
| 溶解性（Solubility） | 溶于DMSO |
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| 图2.小鼠肾冷冻切片用20 mM DHE孵育1 h(PMID：35844803) | 图3.BMSC细胞用DHE孵育30 min（左） | 图3.大鼠腹腔注射DHE溶液检测体内ROS，股骨头被制备成冷冻切片（右）(PMID：34260898) | 图4.BMDC细胞用5 μM DHE孵育30 min后用流式细胞仪检测(PMID：35855862) |
产品名称 | 产品货号 | 规格 |
50102ES | 5 mg/25 mg |
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