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AF 488 amine
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 118C0 | 1 mg | $125 | 现货 | |
| 218C0 | 5 mg | $325 | 现货 | |
| 318C0 | 10 mg |
$480
|
现货 | |
| 418C0 | 25 mg |
$950
|
现货 | |
| 518C0 | 50 mg |
$1625
|
现货 | |
| 618C0 | 100 mg |
$2090
|
现货 |
AF 488 is a stable dye over a broad pH range (from 4 to 10) with the fluorescence peak in the green region (at 519 nm).
Conjugates of biomolecules with AF 488 can be used in flow cytometry, for example in multicolor staining. AF 488 is also used in cell microscopy due to its high photostability.
AF 488 amine is soluble in water and can be conjugated with electrophiles and participate in enzymatic transamination.
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磺基-Cyanine7 NHS 酯 (sulfo-Cyanine7 NHS ester)
sulfo-Cyanine7 NHS 酯是一种水溶性、近红外、胺反应性染料。PODi-1，蓝色荧光核酸染色剂 (PODi-1, blue fluorescent nucleic acid stain)
PODi-1 是一种不可渗透细胞的蓝色荧光核酸染料。PODi-1 的化学性质与 POPO®-1 相同。sulfo-Cyanine5 amine
Sulfonated Cyanine5 amine derivative for the conjugation with electrophiles and enzymatic transamination labeling.General properties
| Appearance: | orange crystals |
| Molecular weight: | 733.87 |
| Molecular formula: | C33H43N5O10S2 |
| Solubility: | good in water, DMF, DMSO |
| 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. |
| 安全数据表（MSDS）: | 下载 |
| 产品规格 |
Spectral properties
| Excitation/absorption maximum, nm: | 495 |
| ε, L⋅mol−1⋅cm−1: | 71800 |
| Emission maximum, nm: | 519 |
| Fluorescence quantum yield: | 0.91 |
| CF260: | 0.16 |
| CF280: | 0.10 |
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