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Cyanine5 Boc-hydrazide
此产品已停产,不再提供. 但我们有现货(请参阅下文)
目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
---|---|---|---|---|
130A0 | 1 mg | 请查询 | 现货 (2 pcs) |
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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AMCA azide
Azide derivative of AMCA fluorescent dye for сlick сhemistry. AMCA is one of the brightest blue fluorescent dyes with large Stoke's shift and high resistance to photobleaching.FAM 炔烃,6-异构体
用于点击化学偶联中的荧光素染料炔烃,纯 6-异构体。BDP TR tetrazine
BDP TR is a borondipyrromethene fluorophore for the ROX channel. The dye produces bright fluorescent emission. Tetrazines are reactive components for the conjugation with strained cycloalkenes.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. |
安全数据表(MSDS): | 下载 |
产品规格 |
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.
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