lumiprobe AF647 NHS ester NHS 酯（远红色荧光染料）
- Products
- Reactive dyes
- Dye NHS esters
- AF647 NHS ester
AF647 NHS ester is a bright, far-red fluorescent dye, used for cellular visualisation and labeling of antibodies, peptides, proteins, modified oligonucleotides, and other amine-containing molecules.
Due to the lack of significant self-quenching AF647 dye molecules can be conjugated to proteins at high molar ratios, which resulting in sensitive detection of low-abundance biomolecules potential.
AF647 NHS ester dye possesses high water-solubility, high fluorescence quantum yield, it is pH-insensitive over a wide molar range. Widely applied for imaging and flow cytometry.
AF647 NHS 酯是一种明亮的远红色荧光染料，用于抗体、肽、蛋白质、修饰寡核苷酸和其他含胺分子的细胞可视化和标记。
由于缺乏显着的自猝灭 AF647 染料分子可以以高摩尔比与蛋白质结合，从而可以灵敏地检测低丰度生物分子的潜力。
AF647 NHS酯染料具有高水溶性，高荧光量子产率，在很宽的摩尔范围内对pH不敏感。广泛应用于成像和流式细胞术。
| Cat. # | Quantity | Price | Lead time |
|---|---|---|---|
| 16820 | 1 mg | 110.00$ | 21 days |
| 26820 | 5 mg | 340.00$ | 21 days |
| 46820 | 25 mg | 1100.00$ | 21 days |
| 56820 | 50 mg | 1890.00$ | 21 days |
| 66820 | 100 mg | 2990.00$ | 21 days |
General properties 产品属性
| Appearance: | dark violet solid |
| Molecular weight: | 1056.33 |
| Molecular formula: | C39H44N3K3O16S4 |
| IUPAC name: | 2-((1E,3E)-5-((E)-3,3-dimethyl-5-sulfonato-1-(3-sulfonatopropyl)indolin-2-ylidene)penta-1,3-dien-1-yl)-3-(5-((2,5-dioxopyrrolidin-1-yl)oxy)-5-oxopentyl)-3-methyl-1-(3-sulfonatopropyl)-3H-indol-1-ium-5-sulfonate |
| Solubility: | good in water, DMSO, DMF |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
储存：收到后 12 个月，在 -20°C 避光保存。 运输：在室温下长达 3 周。 避免长时间暴露在光线下。 干燥。 |
| MSDS: | Download |
| Product specifications |
Spectral properties光谱特性
| ε, L⋅mol−1⋅cm−1: | 191800 |
| Fluorescence quantum yield: | 0.15 |
| ε, L⋅mol -1 ⋅cm -1： | 191800 |
| 荧光量子产率： | 0.15 |
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AF430 NHS ester
AF430 is a hydrophilic coumarin dye with the emission in green-yellow range. The NHS ester is used for the labeling of amine groups.
AF430 是一种亲水性香豆素染料，发射在黄绿色范围内。 NHS 酯用于标记胺基。
AF488 NHS ester
AF488 NHS ester, a bright, photostable and hydrophilic fluorescent dye for green channel.
AF488 NHS 酯，一种用于绿色通道的明亮、光稳定性和亲水性荧光染料。