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JOE NHS ester, 5-isomer
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| 11120 | 1 mg | $110 | 現貨 | |
| 21120 | 5 mg | $210 | 現貨 | |
| 41120 | 25 mg |
$410
|
現貨 | |
| 51120 | 50 mg |
$695
|
現貨 | |
| 61120 | 100 mg |
$1190
|
現貨 |
JOE is a fluorescein-derived xanthene dye containing methoxy groups and chlorine atoms. Its absorption and emission spectra are between FAM and TAMRA/ROX channels. For this reason, this fluorophore is often used for multiplex detection, including DNA sequencing.
This derivative is an activated N-hydroxysuccinimide ester used to label proteins, peptides, amino-modified oligonucleotides, and other target molecules via conjugation with amines.
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磺基-Cyanine5.5 NHS酯 (sulfo-Cyanine5.5 NHS ester)
水溶性、磺化、遠紅外磺基-Cyanine5.5 染料，以NHS 酯的形式存在。用於 qPCR 的 ROX 參考染料 (ROX reference dye for qPCR)
ROX 是一種用於 qPCR 擴增的被動參比染料。該染料可用於均一化 qPCR 中報告染料的螢光強度。磺基-Cyanine7.5 NHS酯 (sulfo-Cyanine7.5 NHS ester)
一種用於活體成像的水溶性近紅外發射染料。 sulfo-Cyanine7.5 是吲哚菁綠 (ICG) 的類似物，具有較高的發射量子產率和連接臂。General properties
| Appearance: | orange powder |
| Molecular weight: | 602.33 |
| CAS number: | 113394-24-4 |
| Molecular formula: | C27H17Cl2NO11 |
| 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. Avoid prolonged exposure to light. |
| MSDS: | 下載 |
| 產品規格 |
Spectral properties
| Excitation/absorption maximum, nm: | 533 |
| ε, L⋅mol−1⋅cm−1: | 75000 |
| Emission maximum, nm: | 554 |
| Fluorescence quantum yield: | 0.61 |
| CF260: | 0.36 |
| CF280: | 0.28 |
短連結 - hk.lumiprobe.com/sh/p/5v
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