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Atto 647 maleimide
| 产品编号： | 3410861 |
| 规格： | BioReagent, suitable for fluorescence, ≥90% (coupling to thiols) |
| 包装规格： | 1 MG |
| 产品类别： | 进口试剂 |
| 品牌： | Sigma-Aldrich |
| 优惠价： | 立即咨询 |
基本信息
| NACRES | NA.32 |
| Application【应用】 | Atto 647 belongs to a new generation of fluorescent labels for the red spectral region with high molecular absorption (120.000) and quantum yield (0.20) as well as sufficient stoke′s shift (excitation maximum 645 nm, emission maximum 669 nm). Atto 647 is characterized by a high photostability. The dye is designed for application in the area of life science, e.g. labeling of DNA, RNA or proteins. Atto The dye is very stable under physiological pH-values and in buffers up to pH 8.5. However, it slowly degrades at higher pH. Atto 647 maleimide shows excellent solubility in polar solvents like DMF, DMSO or acetonitrile. After coupling to a substrate the dye moiety is electrically neutral. |
| Legal Information【法律信息】 | This product is for Research use only. In case of intended commercialization, please contact the IP-holder (ATTO-TEC GmbH, Germany) for licensing. |
产品性质
| Quality Level【质量水平】 | 100 |
| product line【产品线】 | BioReagent |
| Assay【测定】 | ≥90% (coupling to thiols) |
| fluorescence【荧光】 | λex 647 nm; λem 669 nm in 0.1 M phosphate pH 7.0 |
| suitability【适用性】 | suitable for fluorescence |
| storage temp.【储存温度】 | −20℃ |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | Eyeshields, Gloves, type N95 (US) |
