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sulfo-Cyanine3.5 amine
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| 123C0 | 1 mg |
$125
|
現貨 | |
| 223C0 | 5 mg |
$260
|
現貨 | |
| 423C0 | 25 mg |
$510
|
現貨 | |
| 523C0 | 50 mg |
$895
|
現貨 | |
| 623C0 | 100 mg |
$1490
|
現貨 |
sulfo-Cyanine3.5 is a cyanine fluorophore with fluorescence in the red-orange spectrum range. Its absorption and emission spectra are between those of Cyanine3 and Cyanine5. As well as other cyanines, sulfo-Cyanine3.5 has an outstanding extinction coefficient. The dye possesses four sulfonate groups, rendering it highly hydrophilic and water soluble.
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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sulfo-Cyanine5.5 是一種遠紅/近紅外螢光團，具有高親水性和水溶性。這是一種對親電試劑具有反應活性的胺衍生物。它還可用於酶促轉氨標記。
…
近紅外胺染料，Cyanine7 染料的磺化衍生物，用於酶法轉氨基進行修飾。
…
水溶性花青染料，螢光明亮，消光係數高。含有一個氨基，用於與親電子試劑的偶聯和酶促轉氨標記。
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水溶性、磺化、遠紅外磺基-Cyanine5.5 染料，以NHS 酯的形式存在。
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胺反應性 Cyanine5 活化酯，用於標記蛋白質、肽和其他分子。
…
AF 343（香豆素）羧酸。延長的氨基己醯基連接體增加了溶解性，並提供了螢光團和官能團之間的空間分隔。
…
Amino derivative of Cyanine3B, a reactive dye with significantly increased fluorescence qu…
螢光素 (FAM)的胺基衍生物，純 6-異構體，用於酶促轉氨基標記、與親電試劑反應和還原胺化。
…
Cyanine3 是一種帶有游離氨基的螢光團（氨基染料）。它可以與 NHS 酯、羧基（活化後）和環氧化物共軛。
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Amine-reactive activated ester of water-soluble, sulfonated sulfo-Cyanine3.5 dye.…
磺化的Cyanine5 胺衍生物，用於與親電子試劑的偶聯和酶促轉氨基標記。
…
AF 488 NHS 酯，一種明亮、光穩定、親水性的綠色通道熒光染料。
…
General properties
| Appearance: | dark purple solid |
| Molecular weight: | 1051.38 |
| Molecular formula: | C44H52K2N4O13S4 |
| Solubility: | good in water, DMSO, DMF |
| 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. Avoid prolonged exposure to light. |
| MSDS: | 下載 |
| 產品規格 |
Spectral properties
| Excitation/absorption maximum, nm: | 576 |
| ε, L⋅mol−1⋅cm−1: | 139000 |
| Emission maximum, nm: | 603 |
| Fluorescence quantum yield: | 0.11 |
| CF260: | 0.16 |
| CF280: | 0.17 |
短連結 - hk.lumiprobe.com/sh/p/9t
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