此页面上的某些内容不提供英文版本,默认显示为当前可用的语言。
AF 647 carboxylic acid
目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
---|---|---|---|---|
16890 | 1 mg | $140 | 现货 | |
26890 | 5 mg | $420 | 现货 | |
46890 | 25 mg | $1365 | 现货 | |
56890 | 50 mg | $1790 | 现货 | |
66890 | 100 mg | $2640 | 现货 |
AF 647 is a bright, photostable, and hydrophilic fluorophore emitting in the far-red channel (absorption max. is at 650 nm, emission max. is at 671 nm). AF 647 carboxylic acid is a water-soluble dye that can be used as a reference standard and, after activation, for synthesizing AF 647-containing biomolecules.
顾客还购买了这个产品
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。AF 647 NHS 酯 (AF 647 NHS ester)
明亮的水溶性琥珀酰亚胺酯AF 647染料,用于蛋白质和抗体标记。菁染料5胺 (Cyanine5 amine)
菁染料5胺官能化染料,用于与活化酯和环氧化物偶联。
将此产品添加到购物车中
并获得免费的快递服务
并获得免费的快递服务
General properties
Appearance: | golden blue solid |
Molecular weight: | 959.26 |
Molecular formula: | C35H41N2K3O14S4 |
IUPAC name: | 3-(4-carboxybutyl)-2-((1E,3E)-5-((E)-3,3-dimethyl-5-sulfonato-1-(3-sulfonatopropyl)indolin-2-ylidene)penta-1,3-dien-1-yl)-3-methyl-1-(3-sulfonatopropyl)-3H-indol-1-ium-5-sulfonate |
Solubility: | good in DMSO, DMF, water |
Quality control: | NMR 1H, HPLC-MS (95%) |
Storage conditions: | 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. |
安全数据表(MSDS): | 下载 |
产品规格 |
Spectral properties
Excitation/absorption maximum, nm: | 655 |
ε, L⋅mol−1⋅cm−1: | 191800 |
Emission maximum, nm: | 680 |
Fluorescence quantum yield: | 0.15 |
CF260: | 0.09 |
CF280: | 0.08 |
商品数量不正确.