product line
BioReagent
Quality Segment
assay
≥90% (HPLC), ≥90% (degree of coupling)
manufacturer/tradename
ATTO-TEC GmbH
λ
in ethanol (with 0.1% trifluoroacetic acid)
UV absorption
λ: 646-652 nm Amax
suitability
suitable for fluorescence
storage temp.
−20°C
Application
Atto 647 NHS 酯是一种使用 Atto 647 荧光染料对分子进行共价标记的试剂。Atto 647 属于红色光谱区域的新一代荧光标记物。该染料专用于生命科学领域，如标记 DNA、RNA 或蛋白质。该标记物的特征是吸附力强、荧光量子产率高、光稳定性高、水溶性好以及三重态形成非常少。Atto 647 是一种两性离子染料，其净电荷为零。Atto 647 具有 pH 敏感性。尽管在 pH 值高达 8.5 时几乎能够保持稳定，但在更高 pH环 境下会慢慢降解。
Atto 荧光标记专为高灵敏度应用设计，包括单分子检测。Atto 标记物具有刚性结构，不显示任何 顺式-反式异构化。因此，这些标记物表现出超常的强度，并且在共轭时具有极小的光谱移位。
Legal Information
本产品仅供研究使用。如果打算商业化，请联系知识产权持有者（德国ATTO-TEC GmbH公司）申请许可。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Breaking the Diffraction Barrier in Fluorescence Microscopy by Optical Shelving.
Bretschneider, S.; Eggeling, Chr.; Hell, S. W.
Physical Review Letters, 98(21) (2007)
Andreas Bruckbauer et al.
Biophysical journal, 93(9), 3120-3131 (2007-07-17)
We have developed a new method, using a nanopipette, for controlled voltage-driven delivery of individual fluorescently labeled probe molecules to the plasma membrane which we used for single-molecule fluorescence tracking (SMT). The advantages of the method are 1), application of
Duncan Hill et al.
Biomedical microdevices, 13(4), 759-767 (2011-05-12)
This paper presents an overview of development of a novel disposable plastic biochip for multiplexed clinical diagnostic applications. The disposable biochip is manufactured using a low-cost, rapid turn- around injection moulding process and consists of nine parabolic elements on a
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| N12821-25G | 04061834107484 |
| N12821-100G | 04061838355201 |
| 07376-1MG-F | 04061826749654 |