产品说明
一般描述
Atto 633 belongs to a new generation of fluorescent labels for the red spectral region. The dye is designed for application in the area of life science, e.g. labelling of DNA, RNA or proteins. Characteristic features of the label are strong absorption, high fluorescence quantum yield, high photostability, good water solubility, and very little triplet formation. Atto 633 is a cationic dye. After coupling to a substrate the dye carries a net
electrical charge of +1. In common with most Atto-labels, absorption and fluorescence are independent of pH, at least in the range of pH 2 to 11, used in typical applications.
The iodoacetamide derivative reacts, like the maleimide, with a sulfhydryl group forming a thioether bond. It is predominantly used for tagging cystein residues of proteins.
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包装
Bottomless glass bottle. Contents are inside inserted fused cone.
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.
基本信息
| NACRES | NA.32 |
产品性质
| 形式 | powder |
| 质量水平 | 100 |
| 荧光 | λex 629 nm; λem 655 nm in 0.1 M phosphate pH 7.0 |
| 适用性 | corresponds for coupling to thiols suitable for fluorescence |
| 储存温度 | −20℃ |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
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