TAMRA amine, 5-isomer

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TAMRA amine, 5-isomer

标签:Amines ,TAMRA (TMR tetramethylrhodamine)
货号 规格 价格 货期
171C0 1 mg 110.00$ in stock
271C0 5 mg 210.00$ in stock
471C0 25 mg 410.00$ in stock
571C0 50 mg 695.00$ in stock
671C0 100 mg 1190.00$ in stock

TAMRA (tetramethylrhodamine) is a well known fluorophore that has a long history of use in biomolecule labeling. TAMRA can serve as a FRET acceptor for FAM (fluorescein).

TAMRA amine is a derivative having a primary amine group that can be conjugated with various electrophiles like activated esters, epoxides, etc., used in reductive amination reactions, and in enzymatic transamination.

TAMRA(四甲基罗丹明)是一种众所周知的荧光团,在生物分子标记中有着悠久的使用历史。 TAMRA 可用作 FAM(荧光素)的 FRET 受体。

TAMRA 胺是一种具有伯胺基团的衍生物,可与各种亲电试剂(如活化酯、环氧化物等)结合,用于还原胺化反应和酶促转氨反应。

Absorption and emission spectra of 5-TAMRA

TAMRA amine, 5-isomer

TAMRA amine, 5-isomer相关产品

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FAM (fluorescein) azide, 6-isomer is a commonly used fluorescent dye azide for Click Chemistry.

FAM(荧光素)叠氮化物,6 异构体是 Click Chemistry 中常用的荧光染料叠氮化物。

Sulfo-Cyanine5 alkyne

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Sulfo-Cyanine5 是一种用于 Click 化学的水溶性 Cy5 染料炔烃。

Pentynoic acid STP ester

An activated ester for the introduction of alkyne into peptides/proteins.


General properties

Appearance: dark red solid 暗红色固体
Molecular weight: 565.1
CAS number: 2158336-47-9 (inner salt)
Molecular formula: C31H37N4ClO4
Solubility: good in DMF, DMSO, alcohols
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.

储存:收到后 24 个月,在 -20°C 避光保存。 运输:在室温下长达 3 周。 避免长时间暴露在光线下。 干燥。

MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 541
ε, L⋅mol−1⋅cm−1: 84000
Emission maximum, nm: 567
Fluorescence quantum yield: 0.1
CF260: 0.32
CF280: 0.19