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DiR, lipophilic tracer
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| 3433-1mg | 1 mg | – | 現貨 | |
| 3433-5mg | 5 mg | $129 | 現貨 | |
| 3433-50mg | 50 mg | 請查詢 | 現貨 |
DiR is a near-infrared fluorescent carbocyanine dye for cell membrane labeling in vivo and in vitro. DiR diffuses laterally to stain the entire cell, allowing it to be used as an anterograde and retrograde tracer of neurons. In intact tissue, the dye does not transfer from labeled to unlabeled cells, but some transfer may occur when the membrane is disrupted, for example, after sectioning. The dye is weakly fluorescent until incorporated into membranes.
DiR can be used with other tracers in multi-color studies, such as DiI or DiO and for NIR imaging.
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Cyanine5.5 NHS酯 (Cyanine5.5 NHS ester)
Cyanine5.5 NHS 是一種遠紅/近紅外胺反應性染料。
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JOE 疊氮化物，5-異構體 (JOE azide, 5-isomer)
JOE 是一種氯代螢光素染料，常用於寡核苷酸的 HEX 通道。它的疏水性比 HEX 弱。是一種疊氮衍生物，適用於點擊化學。LumiTracker® Mito Red CMXRos
Сell-permeant, cationic, red-fluorescent dye for staining active mitochondria in living cells in a potential-dependent manner. The stain is compatible with aldehyde fixation.General properties
| Appearance: | violet-green sticky solid |
| Molecular weight: | 1013.42 |
| CAS number: | 100068-60-8 |
| Molecular formula: | C63H101IN2 |
| Solubility: | DMSO |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| Storage conditions: | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. |
| MSDS: | 下載 |
| 產品規格 |
Spectral properties
| Excitation/absorption maximum, nm: | 750 |
| ε, L⋅mol−1⋅cm−1: | 254000 |
| Emission maximum, nm: | 775 |
| Fluorescence quantum yield: | 0.25 |
| CF260: | 0.08 |
| CF280: | 0.08 |
Product is offered and sold for research purposes only. Product is not tested for safety and efficacy in food, drug, medical device, cosmetic, no express or implied authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, for humans or animals or for commercial purposes.
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