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(5,6)-FAM diacetate NHS ester
| 目录号 | 数量 | 价格 | 提前通知时间 | 购买此产品 |
|---|---|---|---|---|
| 2934-1mg | 1 mg | – | 现货 | |
| 2934-25mg | 25 mg | $160 | 现货 | |
| 2934-50mg | 50 mg | $270 | 现货 | |
| 2934-100mg | 100 mg |
$520
|
现货 |
(5,6)-FAM diacetate NHS ester is a cell-permeable amine-reactive label for biomolecules.
This molecule is non-fluorescent until the acetate groups are cleaved by intracellular esterases resulting in the formation of a highly fluorescent fluorophore with emission in the green spectrum range (absorption maximum at ~492 nm, emission maximum at ~517 nm). Due to this characteristic, this product is used for tracking cells and flow cytometric evaluations and studying intracellular esterase.
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花青7羧酸 (Cyanine7 carboxylic acid)
近红外荧光染料 Cyanine7 的未活化游离羧酸。sulfo-Cyanine7 bis-NHS ester
sulfo-Cyanine7 bis-NHS ester is a bifunctional derivative of water-soluble near-infrared sulfo-Cyanine7. It contains two activated ester functional groups.AF 430 hydrazide
AF 430 hydrazide is a carbonyl-reactive dye for conjugating with aldehydes and ketones.General properties
| Appearance: | white solid |
| Molecular weight: | 557.46 |
| CAS number: | 150347-59-4 |
| Molecular formula: | C29H19NO11 |
| Solubility: | good in DMF, DMSO |
| Quality control: | NMR 1H and 31P, HPLC-MS (95%) |
| Storage conditions: | 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. |
| 安全数据表（MSDS）: | 下载 |
| 产品规格 |
Spectral properties
| Excitation/absorption maximum, nm: | 492 |
| Emission maximum, nm: | 517 |
Product is offered and sold for research purposes only. Product is not tested for safety and efficacy in food, drug, medical device, cosmetic, no express or implied authorization to use for any other purpose, including, without limitation, in vitro diagnostic purposes, for humans or animals or for commercial purposes.
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