- 询价
- Biotium
- 美国
- 10057
- 2026年01月22日
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- 详细信息
- 技术资料
- 保存条件：
-20°C
- 保质期：
12个月
- 英文名：
DIHYDROETHIDIUM (ALSO CALLED HYDROETHIDI 10057
- 库存：
99
- 供应商：
Biotium
- CAS号：
38483-26-0
Dihydroethidium（二氢乙锭）是常用DNA染料溴化乙锭的化学分解形式。探针能够有效检测活细胞氧化活动，包括吞噬细胞的呼吸爆发。Dihydroethidium本身在细胞质膜是蓝色荧光，而DNA插入后的氧化型乙锭是红色荧光。
Dihydroethidium (also called hydroethidium) is the chemically reduced form of the commonly used DNA dye ethidium bromide. The probe is useful to detect oxidative activities in viable cells, including respiratory burst in phagocytes. Dihydroethidium itself has blue fluorescence (λEx/λEm: 355/420 nm) in cells, while the oxidized form ethidium has red fluorescence (λEx/λEm: 518/605 nm) upon DNA intercalation.
- Off-white to light brown solid soluble in DMF or DMSO
- Store at -20°C under nitrogen or argon, and protect from light, especially when in solution
- C21H21N3
- MW: 315
- [38483-26-0]
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DIHYDROETHIDIUM (ALSO CALLED HYDROETHIDI 10057
询价
