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- HEX azide, 6-isomer
HEX azide, 6-isomer
| 货号 | 规格 | 价格 | 货期 |
|---|---|---|---|
| AB230 | 1 mg | 110.00$ | in stock |
| BB230 | 5 mg | 210.00$ | in stock |
| CB230 | 10 mg | 310.00$ | in stock |
| DB230 | 25 mg | 410.00$ | in stock |
| EB230 | 50 mg | 695.00$ | in stock |
| FB230 | 100 mg | 1190.00$ | in stock |
Hexachlorofluorescein (HEX) is a hexachlorinated derivate of the fluorescent dye fluorescein. HEX-labeled oligonucleotides are used in PCR and the HEX channel is widely used in multiplex qPCR.
Oligonucleotides with a HEX label can be easily generated using HEX azide and alkyne-containing oligonucleotide via azide-alkyne cycloaddition.
HEX exhibits an excitation peak at 533 nm and an emission peak at 549 in green-yellow area, and it can serve as a substitute for JOE, BODIPY™ 530/550, VIC™ because of the similar spectral characteristics.
六氯荧光素 (HEX) 是荧光染料荧光素的六氯化衍生物。 HEX 标记的寡核苷酸用于 PCR，HEX 通道广泛用于多重 qPCR。
使用 HEX 叠氮化物和含炔烃的寡核苷酸通过叠氮化物-炔烃环加成，可以轻松生成带有 HEX 标记的寡核苷酸。
HEX 在绿黄色区域呈现 533 nm 处的激发峰和 549 处的发射峰，由于具有相似的光谱特性，它可以作为 JOE、BODIPY™ 530/550、VIC™ 的替代品。
Absorption and emission spectra of HEX
HEX azide, 6-isomer,HEX 叠氮化物 6-isomer相关产品
Sulfo-Cyanine5 carboxylic acid
Water-soluble Cyanine5 carboxylic acid, non-activated fluorescent dye.
水溶性Cyanine5羧酸，非活化荧光染料。
Cyanine3 azide
Azide derivative of Cyanine3 fluorescent dye for Click Chemistry.
用于 Click Chemistry 的 Cyanine3 荧光染料的叠氮化物衍生物。
Cyanine5 azide
Cyanine5 azide is a reagent for Click Chemistry labeling with Cyanine5, a popular fluorescent dye.
Cyanine5 azide 是一种用 Cy5（一种流行的荧光染料）进行 Click Chemistry 标记的试剂。
General properties
| Appearance: | orange solid 橙色固体 |
| Mass spec M+ increment: | 661.9 |
| Molecular weight: | 665.09 |
| CAS number: | 1450752-91-6 |
| Molecular formula: | C24H12N4Cl6O6 |
| IUPAC name: | N-(3-azidopropyl)-2′,4,4′,5′,7,7′-hexachloro-3′,6′-dihydroxy-3-oxo-3H-spiro[isobenzofuran-1,9′-xanthene]-6-carboxamide |
| Solubility: | very soluble in DMSO, DMF |
| 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.
储存：收到后 24 个月，在 -20°C 避光保存。 运输：在室温下长达 3 周。 避免长时间暴露在光线下。 干燥。 |
| MSDS: | Download |
| Product specifications |
Spectral properties
| Excitation/absorption maximum, nm: | 533 |
| ε, L⋅mol−1⋅cm−1: | 87770 |
| Emission maximum, nm: | 549 |
| Fluorescence quantum yield: | 0.57 |
| CF260: | 0.30 |
| CF280: | 0.13 |