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TET azide, 6-isomer
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 18230 | 1 mg | $110 | 现货 | |
| 28230 | 5 mg | $165 | 现货 | |
| 48230 | 25 mg | $285 | 现货 | |
| 58230 | 50 mg |
$495
|
现货 | |
| 68230 | 100 mg |
$880
|
现货 |
TET (tetrachlorofluorescein) is a green-fluorescent fluorescein derivate with absorption maximum at 519 nm and emission maximum at 535 nm. TET is spectrally similar to R6G, JOE, and VIC, widely used for labeling PCR probes.
Oligonucleotides labeled with TET 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 TET to other molecules by copper-catalyzed and copper-free click reactions.
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六角叠氮化物, 6-异构体 (HEX azide, 6-isomer)
绿色-黄色发射 HEX 染料的叠氮化物，通过 [3+2]-偶极环加成与寡核苷酸偶合。TAMRA 亚磷酰胺，6-异构体 (TAMRA phosphoramidite, 6-isomer)
TAMRA 亚磷酰胺用于合成 5' 标记的寡核苷酸。纯6-异构体。JOE 叠氮化物，5-异构体 (JOE azide, 5-isomer)
JOE 是一种氯代荧光素染料，常用于寡核苷酸的 HEX 通道。它的疏水性比 HEX 弱。是一种叠氮衍生物，适用于点击化学。General properties
| Appearance: | orange powder |
| Molecular weight: | 596.21 |
| CAS number: | 1450752-90-5 |
| Molecular formula: | C24H14Cl4N4O6 |
| Solubility: | in 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. Avoid prolonged exposure to light. |
| 安全数据表（MSDS）: | 下载 |
| 产品规格 |
Spectral properties
| Excitation/absorption maximum, nm: | 519 |
| ε, L⋅mol−1⋅cm−1: | 100000 |
| Emission maximum, nm: | 535 |
| Fluorescence quantum yield: | 0.47 |
| CF260: | 0.17 |
| CF280: | 0.09 |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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