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ROX DBCO, 5-isomer

目录号 数量 价格 提前通知时间
112F0 1 mg $110 现货
212F0 5 mg $210 现货
412F0 25 mg $410 现货
512F0 50 mg $695 现货
612F0 100 mg $1190 现货
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ROX DBCO is a conjugate of bright rhodamine dye rhodamine X, and DBCO (dibenzocyclooctyne) - a reactive group that contains a strained alkyne bond for the conjugation with azides.

This reagent is useful for the labeling of various azides with ROX dye.

This derivative contains pure 5-isomer of ROX.

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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-Cyanine5 胺 (sulfo-Cyanine5 amine)

磺化 的Cyanine5 胺衍生物,用于与亲电子试剂的偶联和酶促转氨基标记。

ROX NHS ester, 5-isomer

Activated NHS ester of ROX (rhodamine X or rhodamine 101), pure 5-isomer, for the labeling of amine groups of biomolecules.
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General properties

Appearance: red solid
Mass spec M+ increment: 834.4
Molecular weight: 835.00
Molecular formula: C54H50N4O5
Solubility: good in DMF, DMSO
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
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产品规格

Spectral properties

Excitation/absorption maximum, nm: 570
ε, L⋅mol−1⋅cm−1: 93000
Emission maximum, nm: 591
Fluorescence quantum yield: 1.00
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