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VIC azide, 6-isomer
目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
---|---|---|---|---|
1H230 | 1 mg | $110 | 现货 | |
2H230 | 5 mg | $210 | 现货 | |
4H230 | 25 mg | $410 | 现货 | |
5H230 | 50 mg | $695 | 现货 | |
6H230 | 100 mg | $1190 | 现货 |
VIC is an asymmetric xanthene dye with spectral properties similar to HEX and JOE. Oligonucleotides labeled with VIC are often used in real-time PCR; the preparation of such oligonucleotides can be performed using click chemistry. This derivative is an azide, a pure 6-isomer, for conjugating VIC to other molecules by copper-catalyzed and copper-free click reactions.
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TETA-PEG4-azide hydrochloride
PEG4-bifunctional linker with TETA chelating and alkyne-reactive azido groups for bioconjugation.
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Azide-PEG4-amine
PEG4 amine azide is a bifunctional linker with amine and azide functional groups. It is based on a tetraethyleneglycol core. The length of the PEG4 linker is 1.4 nm.sulfo-Cyanine5 carboxylic acid
Water-soluble Cyanine5 carboxylic acid, non-activated fluorescent dye.General properties
Appearance: | orange powder |
Molecular weight: | 637.86 |
Molecular formula: | C30H19Cl3N4O6 |
Solubility: | very soluble in DMSO, DMF |
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. Avoid prolonged exposure to light. |
安全数据表(MSDS): | 下载 |
产品规格 |
Spectral properties
Excitation/absorption maximum, nm: | 525 |
ε, L⋅mol−1⋅cm−1: | 103000 |
Emission maximum, nm: | 546 |
Fluorescence quantum yield: | 0.53 |
CF260: | 0.07 |
CF280: | 0.07 |
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