product line
BioReagent
form
powder
manufacturer/tradename
ATTO-TEC GmbH
λ
in ethanol (with 0.1% trifluoroacetic acid)
UV absorption
λ: 650.0-656.0 nm Amax
suitability
corresponds for gel electrophoresis, suitable for fluorescence
storage temp.
−20°C
Quality Level
General description
Atto 647N是新一代专用于红色光谱区的荧光染料。它是一种阳离子染料，在底物偶联反应后带有+1的净电荷。 链霉亲和素从阿维丁链霉菌分离而成，是一种4 × 13.2 kDa的四聚体蛋白质，与小分子生物素结合非常紧密。该配合物的解离常数极小（Kd ≈ 10-15 M），具有最强的非共价相互作用。Atto链霉亲和素共轭物易溶于水。
Application
Atto 647N-链霉亲和素设计用于生命科学领域，如标记DNA、RNA或蛋白质等。Atto链霉亲和素共轭物可用作流式细胞术、免疫分析、印迹分析和组织化学应用的二级检测试剂。Atto 647N -链霉亲和素适用于多重分析，包括多色成像。
Features and Benefits
Atto 647N-链霉亲和素具有以下优点-
- 高度光稳定性。强吸收力。
- 优异的荧光量子产率。
- 高度抗臭氧降解。
- 三重态极少。
Analysis Note
染料-蛋白质比例≥1.5
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)
法规信息
常规特殊物品
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商品
Atto dyes are a series of fluorescent dyes that meet the critical needs of modern fluorescent technologies.
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