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AMCA NHS ester
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| 3606-5mg | 5 mg | $110 | 現貨 | |
| 3606-25mg | 25 mg | $290 | 現貨 | |
| 3606-50mg | 50 mg |
$435
|
現貨 | |
| 3606-100mg | 100 mg |
$595
|
現貨 |
Activated NHS-ester of AMCA (aminomethyl coumarin acetate) dye. This NHS ester is an amine-reactive dye for labeling of amine groups in proteins, peptides, amino-modified oligos, and other target molecules.
AMCA is one of the brightest blue fluorescent dyes. This fluorophore has a relatively large Stoke’s shift, high resistance to photobleaching, and pH-independent fluorescence from pH 4 to 10. AMCA is a widely used fluorophore for multiple-color labeling due to its minimal fluorescence overlap with green- and longer wavelength-emitting fluorescent dyes.
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BDP 650/665 X NHS 酯 (BDP 650/665 X NHS ester)
BDP 650/665 是一種用於 Cy5 通道的硼二吡咯亞甲基染料，具有胺反應性，具有高摩爾消光係數和良好的發射量子產率。
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BDP 558/568 alkyne
BDP 558/568 is a borondipyrromethene dye for Cyanine3-channel. This product is a terminal alkyne derivative for copper-catalyzed click chemistry.sulfo-Cyanine3 alkyne
A water-soluble dye alkyne for copper-catalyzed click chemistry. The fluorophore sulfo-Cyanine3 is a bright and photostable dye for the Cy3® channel.General properties
| Appearance: | gray powder |
| Mass spec M+ increment: | 331.3 |
| Molecular weight: | 366.76 |
| CAS number: | 113721-87-2 |
| Molecular formula: | C16H15ClN2O6 |
| Solubility: | in DMSO, DMF |
| Quality control: | NMR 1H and HPLC-MS (95+%) |
| Storage conditions: | 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Desiccate. |
| MSDS: | 下載 |
| 產品規格 |
Spectral properties
| Excitation/absorption maximum, nm: | 348 |
| ε, L⋅mol−1⋅cm−1: | 17400 |
| Emission maximum, nm: | 435 |
| Fluorescence quantum yield: | 0.91 |
| CF260: | 0.16 |
| CF280: | 0.13 |
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