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Cyanine3B maleimide
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 19380 | 1 mg | $250 | 现货 | |
| 29380 | 5 mg |
$450
|
现货 | |
| 49380 | 25 mg |
$1750
|
现货 |
Cyanine3B is one of the brightest fluorophores possessing high sensitivity. Cyanine3B dye maleimide is used to produce maleimide-thiol conjugates via thiols to antibodies, peptides, and other biomolecules with Cyanine3B fluorophore with high fluorescence quantum yield and photostability. Michael-addition of a thiol to a maleimide approach enables the selective method of antibody labeling.
This is a sulfonated dye and can be used for efficient labeling in water buffers.
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氨基-11-dUTP
Amino-11-dUTP 是一种用于修饰 DNA 的三磷酸盐。Cyanine7 NHS 酯 (Cyanine7 NHS ester)
近红外染料 Cyanine7 的胺反应活性 NHS 酯。AF 555 NHS ester
AF 555 NHS ester, a bright, photostable, and hydrophilic fluorescent dye for the yellow channel.General properties
| Appearance: | golden-purple powder |
| Molecular weight: | 682.80 |
| Molecular formula: | C37H38N4O7S |
| Solubility: | in DMSO, DMF |
| Quality control: | NMR 1H and HPLC-MS (90+%) |
| Storage conditions: | 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. Avoid prolonged exposure to light. |
| 安全数据表（MSDS）: | 下载 |
| 产品规格 |
Spectral properties
| Excitation/absorption maximum, nm: | 559 |
| ε, L⋅mol−1⋅cm−1: | 121000 |
| Emission maximum, nm: | 571 |
| Fluorescence quantum yield: | 0.68 |
| CF260: | 0.044 |
| CF280: | 0.077 |
Product is offered and sold for research purposes only. Product is not tested for safety and efficacy in food, drug, medical device, cosmetic, no express or implied authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, for humans or animals or for commercial purposes.
短链接 - cn.lumiprobe.com/sh/p/aI
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