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。
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.
顾客还购买了这个产品
TAMRA NHS 酯，6-异构体 (TAMRA NHS ester, 6-isomer)
TAMRA 染料的 NHS-酯，通过与氨基反应标记蛋白质、多肽和修饰寡核苷酸。纯6-异构体。EDC（N-乙基-N'-（3-二甲基氨基丙基）碳二亚胺），偶联等级
水溶性碳二亚胺，用于羧酸与胺的偶联。FAM 胺，5-异构体 (FAM amine, 5-isomer)
荧光素的氨基衍生物，纯5-异构体。在脂肪胺基团和荧光团之间包含一个连接臂。可用于酶促转氨基反应的标记、与亲电试剂的反应以及胺化还原反应。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
商品数量不正确.
您的购物车是空的
$ 
