产品说明
一般描述
Abberior STAR RED is an already well known dye named also KK114 in literature (a scientific web search shows more than 60 publications, a selection is listed below). Please note the minimal background signal due to negligible unspecific binding. A key feature of the dye is its comparably long lifetime of ~3.5ns. The dye works exceptionally well with the Abberior Instruments STED microscope as well as with the Leica STED microscope.
Abberior STAR RED can substitute Atto™ 647N, AlexaFluor 647, or Cy®5. It can be excited with diode lasers (635 nm, 650 nm) or with the 647 nm line of a Krypton laser. For STED, a depletion wavelength around 750 nm is recommended. Please see reference [2] for detailed characteristics.
Best results are obtained with freshly prepared samples.
应用
Abberior™ STAR RED labelled cholesterol analogs were used for STED-FCS (stimulated emission depletion - fluorescence correlation spectroscopy) based measurements of membrane diffusion dynamics. Anti-mouse secondary antibody coupled to Abberior™ STAR RED has been used for STED microscopy imaging in Vero cell line.
适用性
Designed and tested for fluorescent super-resolution microscopy
其他说明
Find more infomation here Abberior®
法律信息
6538 is a trademark of American Type Culture Collection
Atto is a trademark of Atto-Tec GmbH
Cy is a registered trademark of Cytiva
abberior is a registered trademark of Abberior GmbH
基本信息
| NACRES | NA.32 |
产品性质
| 质量水平 | 100 |
| 测定 | ≥80.0% (degree of coupling) |
| 荧光 | λex 637 nm; λem 660 nm±10 nm in water |
| 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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