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Hydroxy-PEG2-thiol
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| 2389-100mg | 100 mg | $90 | 現貨 | |
| 2389-1g | 1 g | $270 | 現貨 |
A short bifunctional PEG2-based linker with thiol (SH-) and hydroxyl (OH-) functional groups. Thiols are nucleophilic and participate in many reactions with electrophiles.
Thiols rapidly react with gold surfaces and nanoparticles, forming self-assembled monolayers (SAMs). Thiol reagent can be used to cover gold with a hydrophilic monolayer.
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BDP® 630/650 炔烴 (BDP® 630/650 alkyne)
用於銅催化點擊化學的炔烴染料，含有用於紅色通道的硼二吡咯亞甲基螢光團 BDP 630/650。Cyanine5.5 NHS酯 (Cyanine5.5 NHS ester)
Cyanine5.5 NHS 是一種遠紅/近紅外胺反應性染料。
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磺基-Cyanine7.5疊氮化物 (sulfo-Cyanine7.5 azide)
sulfo-Cyanine7.5 是一種非常親水的水溶性近紅外染料。該染料的吸收和發射光譜與吲哚花菁綠（ICG）相似，但sulfo -Cyanine7.5具有更高的螢光量子產率。該染料是近紅外體內成像的絕佳選擇。是一種用於點擊化學的疊氮化物。General properties
| Appearance: | colorless liquid |
| Molecular weight: | 122.19 |
| CAS number: | 17643-17-3 |
| Molecular formula: | C4H10O2S |
| IUPAC name: | 2-(2-sulfanylethoxy)ethanol |
| Solubility: | miscible with water and many organic solvents |
| Quality control: | NMR 1H, GC-MS (95%) |
| MSDS: | 下載 |
| 產品規格 |
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