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Azide-PEG3-amine

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218-1g 1 g $95 现货
218-5g 5 g $280 现货
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Azide-PEG3-amine is a bifunctional reagent with an azide group, and an amine group flanking triethylene glycol. This linker is useful for the conjugation of carboxylic derivatives (by acylation of the amine group) with alkynes (via a click chemistry reaction).

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花青3胺 (Cyanine3 amine)

Cyanine3 是一种带有游离氨基的荧光团(氨基染料)。它可以与 NHS 酯、羧基(活化后)和环氧化物共轭。

花青3羧酸

Cyanine3 染料的羧酸态。非磺化染料,在有机溶剂中有良好的溶解度,但在水中的溶解度有限。

磺基-Cyanine3胺 (sulfo-Cyanine3 amine)

水溶性花青染料,荧光明亮,消光系数高。含有一个氨基,用于与亲电子试剂的偶联和酶促转氨标记。

General properties

Appearance: colorless/yellowish oil
Molecular weight: 174.2
CAS number: 166388-57-4
Molecular formula: C6H14N4O2
IUPAC name: 1-Amino-8-azido-3,6-dioxaoctane
Solubility: good in water and most organic solvents
Quality control: NMR 1H, GCMS (95%)
Storage conditions: Storage: 24 months after receival at -20°C. Transportation: at room temperature for up to 3 weeks. Desiccate.
安全数据表(MSDS): 下载
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