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TAMRA amine, 5-isomer

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产品名称: TAMRA amine, 5-isomer
产品型号: 171C0 271C0 471C0 571C0 671C0
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TAMRA amine, 5-isomer 171C0 271C0 471C0 571C0 671C0


TAMRA amine, 5-isomer  的详细介绍

TAMRA amine, 5-isomer

TAMRA (TMR, tetramethylrhodamine) Amines
Cat. # Quantity Price Lead time
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
 
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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.

Structure of 5-TAMRA amine
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Absorption and emission spectra of 5-TAMRA

Absorption and emission spectra of 5-TAMRA

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General properties

Appearance: dark red solid
Molecular weight: 565.1
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.
MSDS: Download

Spectral properties

Excitation 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
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