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DND-167, blue fluorescent pH indicator
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| 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: | 收到後 -20°C 避光保存 24 個月。運輸：室溫最多可保存3週。乾燥。 |
| MSDS: | 下載 |
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