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AF 430 NHS ester
| 貨號 | 數量 | 價格 | 交貨時間 | 購買此產品 |
|---|---|---|---|---|
| 10820 | 1 mg | $110 | 現貨 | |
| 20820 | 5 mg | $165 | 現貨 | |
| 40820 | 25 mg | $380 | 現貨 | |
| 50820 | 50 mg |
$695
|
現貨 | |
| 60820 | 100 mg |
$1190
|
現貨 |
AF 430 is a hydrophilic dye. It is used in flow cytometry and other applications.
The NHS ester functional group allows to conjugate the fluorophore efficiently with primary and secondary amine groups in both aqueous buffers and anhydrous conditions.
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BDP® 558/568 hydrazide
BDP 558/568 hydrazide is a carbonyl-reactive dye that emits in the orange/yellow part of the spectrum.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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炔基馬來酰亞胺 (Alkyne maleimide)
馬來酰亞胺試劑用於將炔基官能團連接到蛋白質、多肽和其它含有 SH（硫醇）基團的分子上，包括半胱氨酸殘基。General properties
| Appearance: | yellow powder |
| Molecular weight: | 701.75 |
| CAS number: | 467233-94-9 |
| Molecular formula: | C32H42N3F3O9S |
| Solubility: | good in water, DMF, DMSO |
| Quality control: | NMR 1H, HPLC-MS (95%) |
| Storage conditions: | Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. |
| MSDS: | 下載 |
| 產品規格 |
Spectral properties
| Excitation/absorption maximum, nm: | 430 |
| ε, L⋅mol−1⋅cm−1: | 15955 |
| Emission maximum, nm: | 542 |
| Fluorescence quantum yield: | 0.23 |
| CF260: | 0,59 |
| CF280: | 0,24 |
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