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Cyanine3B amine
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 193C0 | 1 mg | $125 | 现货 | |
| 293C0 | 5 mg | $325 | 现货 | |
| 493C0 | 25 mg |
$850
|
现货 | |
| 593C0 | 50 mg |
$1490
|
现货 | |
| 693C0 | 100 mg |
$2450
|
现货 |
Cyanine3B is a yellow-emitting cyanine dye that is an improved version of the Cyanine3 fluorophore with significantly higher fluorescence quantum yield and photostability.
This product is an amine-containing fluorescent dye. The amine group is separated from the fluorophore by a relatively long linker that facilitates conjugation. The aliphatic primary amine group can be coupled with various electrophiles (activated esters, epoxides, etc.) and used in enzymatic transamination labeling.
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磺基-Cyanine5 胺 (sulfo-Cyanine5 amine)
磺化 的Cyanine5 胺衍生物，用于与亲电子试剂的偶联和酶促转氨基标记。AMCA azide
Azide derivative of AMCA fluorescent dye for сlick сhemistry. AMCA is one of the brightest blue fluorescent dyes with large Stoke's shift and high resistance to photobleaching.Cyanine3B azide
Azide derivative of Cyanine3B fluorescent dye for сlick сhemistry.General properties
| Appearance: | dark red powder |
| Molecular weight: | 695.33 |
| Molecular formula: | C37H47ClN4O5S |
| Solubility: | good in DMF, DMSO |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| Storage conditions: | 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. |
| 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 |
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