Hexidium iodide 是一种荧光核酸染色剂 (excitation/emission ~ 518/600 nm)，可渗透到哺乳动物细胞，并选择性地染色几乎所有革兰氏阳性细菌。Hexidium iodide 经 EDTA 渗透后能与所有细菌的 DNA 结合。
| 生物活性 |
Hexidium iodide, a fluorescent nucleic binding acid stain (excitation/emission ~ 518/600 nm), permeants to mammalian cells and selectively stains almost all gram-positive bacteria. Hexidium iodide can bind to the DNA of all bacteria after permeabilization by EDTA. |
|---|---|
| 体外研究 |
Hexidium iodide allows assessment of Gram status by differential absorption through bacterial cell walls, selectively staining gram-positive organisms in suspension. |
| 分子式 |
C25N3+.I-
|
| 分子量 |
497.41
|
| CAS号 |
211566-66-4
|
| 运输条件 |
Room temperature in continental US; may vary elsewhere. |
| 储存方式 |
4°C, protect from light *In solvent : -80°C, 6 months; -20°C, 1 month (protect from light) |
纯度： 98%
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