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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 | $140 | 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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BDP® 493/503 lipid stain
BDP 493/503 is a lipophilic green fluorescent dye for the staining and tracing of cell membranes, lipids, and oils.TR X NHS 酯，5-異構體 (TR X NHS ester, 5-isomer)
TR（又名德克薩斯紅）是一種基於磺基羅丹明骨架的紅色熒光染料，是一種胺反應性的NHS 酯。
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綠色Synapto探針 (SynaptoProbe Green)
綠色Synapto探針 (SynaptoProbe Green)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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