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Cyanine5 Boc-hydrazide
該產品已停產,不再提供.
This product will be discontinued soon. We may still have some material in stock (please see availability above).
Boc-protected Cyanine5 hydrazide reactive dye for the labeling of aldehydes and ketones.
Boc- (tert-butoxycarbonyl) protective group can be removed with trifluoroacetic acid, or other strong acid. Reactive hydrazide is formed, which can then couple with various carbonyl groups yielding Cyanine5-labeled molecules.

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DMF(二甲基甲酰胺), 標籤級 (DMF (dimethylformamide), labeling grade)
即用型高純度、無胺溶劑,用於 NHS 酯標記。Cyanine3 NHS 酯最小染料 (Cyanine3 NHS ester minimal dye)
Cyanine3 最小染料用於蛋白質標記。TODi-3, far-red fluorescent nucleic acid stain
TODi-3 is a cell-impermeant far-red fluorescent nucleic acid stain. TODi-3 is chemically equivalent to TOTO®-3.General properties
Appearance: | dark blue powder |
Molecular weight: | 633.26 |
Molecular formula: | C37H49ClN4O3 |
Solubility: | good in dichloromethane, polar organic solvents (DMF, DMSO), alcohols, low in water |
Quality control: | NMR 1H, HPLC-MS (95%) |
Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. |
MSDS: | 下載 |
產品規格 |
Spectral properties
Excitation/absorption maximum, nm: | 646 |
ε, L⋅mol−1⋅cm−1: | 250000 |
Emission maximum, nm: | 662 |
Fluorescence quantum yield: | 0.2 |
CF260: | 0.03 |
CF280: | 0.04 |
Cy® is a trademark of GE Healthcare.
短連結 - hk.lumiprobe.com/sh/p/19
物品數量不正確.
