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DND-167, blue fluorescent pH indicator
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| S8410 |
1 x 50 uL
|
– | 1 天 | |
| 18410 |
20 x 50 uL
|
$380 | 1 天 |
DND-167 (known as LysoSensor™ Blue DND-167, LysoView Blue) is a cell-permeable weak base that selectively accumulates in acidic vesicles after being protonated. The dye has a higher quantum yield in acidic environments with pKa at ~5.1, allowing visualization of the lysosomes and late endosomes in living cells.
DND-167 is used as a pH indicator. It has weak fluorescence at neutral pH but become much brighter at the blue region of spectra at pH ~3.0. An excitation/emission maxima of the dye are 370 and 425 nm, respectively.
The dye is supplied as a 1 mM solution in DMSO.
| 外观: | |
| 分子量: | 376.49 |
| 分子式: | C6H11N3O3 |
| IUPAC 名称: | 4-[[10-(morpholin-4-ylmethyl)anthracen-9-yl]methyl]morpholine |
| 溶解度: | 良好的二氯甲烷含量，有限的 DMSO 含量 |
| 质量控制: | NMR 1H 和 HPLC-MS (95+%) |
| 储存条件: | 收到后 -20°C 避光保存 24 个月。运输：室温下最多可保存3周。干燥。 |
| 安全数据表（MSDS）: | 下载 |
该产品仅供科研目的，且仅限于供应和销售。该产品未经过食品、药物、医疗器械、化妆品以及商业等领域的安全性和有效性检测。提供该产品并不授予明示或暗示的使用许可，包括但不限于体外诊断、生产食品和药品、制造医疗器械以及生产化妆品。
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