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AF 430 alkyne
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| A08B0 | 1 mg | $125 | 现货 | |
| B08B0 | 5 mg | $325 | 现货 | |
| C08B0 | 10 mg |
$480
|
现货 | |
| D08B0 | 25 mg |
$950
|
现货 | |
| E08B0 | 50 mg |
$1625
|
现货 | |
| F08B0 | 100 mg |
$2090
|
现货 |
AF 430 is a sulfonated coumarin dye with emission in the yellow-green region of the spectrum that is useful for flow cytometry and antibody labeling. The fluorescence is constant in wide range of pH values.
This particular derivative contains a terminal alkyne group that is suitable for copper catalyzed CuAAС reaction.
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炔基马来酰亚胺 (Alkyne maleimide)
马来酰亚胺试剂用于将炔基官能团连接到蛋白质、多肽和其它含有 SH（硫醇）基团的分子上，包括半胱氨酸残基。AF 568 NHS ester
AF 568 derivative for labeling proteins and other high- and low-molecular weight ligands with free amines.AF 488 NHS 酯 (AF 488 NHS ester)
AF 488 NHS 酯，一种明亮、光稳定、亲水性的绿色通道荧光染料。General properties
| Appearance: | orange solid |
| Molecular weight: | 578.64 |
| Molecular formula: | C25H26N2F3KO6S |
| Solubility: | good in water, DMF, DMSO |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| 安全数据表（MSDS）: | 下载 |
| 产品规格 |
Spectral properties
| Excitation/absorption maximum, nm: | 430 |
| ε, L⋅mol−1⋅cm−1: | 15955 |
| Emission maximum, nm: | 542 |
| Fluorescence quantum yield: | 0.23 |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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