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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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长特雷布勒磷酰胺 (Long trebler phosphoramidite)
Long trebler 亚磷酰胺是一种用于 DNA 合成的分支试剂，可用于制备分支寡核苷酸和树枝状大分子。
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DMSO (dimethyl sulfoxide), labeling grade
Pure dimethyl sulfoxide (DMSO) solvent with quality optimized for bioconjugation reactions.磺基-Cyanine5.5胺 (sulfo-Cyanine5.5 amine)
sulfo-Cyanine5.5 是一种远红/近红外荧光团，具有高亲水性和水溶性。这是一种对亲电试剂具有反应活性的胺衍生物。它还可用于酶促转氨标记。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 |
This Product is offered and sold for research purposes only. It has not been tested for safety and efficacy in food, drug, medical device, cosmetic, commercial or any other use. Supply does not express or imply authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, in the manufacture of food or pharmaceutical products, in medical devices or in cosmetic products.
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