TAMRA Azide

Catalog#
Unit Size
Price (USD)
Availability
Qty
AZ109-1
1 mg
$95.00
In stock
AZ109-5
5 mg
$179.00
In stock
AZ109-25
25 mg
$479.00
In stock
AZ109-100
100 mg
$1,195.00
In stock

The red-fluorescent TAMRA Azide (TAMRA-PEG4-Azide) can be reacted with terminal alkynes via a copper-catalyzed click reaction (CuAAC). It also reacts with strained cyclooctyne via a copper-free “click chemistry” reaction to form a stable triazole and does not require Cu-catalyst or elevated temperatures.

TAMRA (tetramethylrhodamine) is a bright fluorescent label is compatible with various excitation sources including mercury arc, tungsten and xenon arc lamps, the 544 nm line of the Helium-Neon laser and the 532 nm green laser line.

Abs/Em Maxima
553/575 nm
Extinction Coefficient
92,000
Spectrally Similar Dyes
Alexa Fluor® 546, Atto™ 543, CF® 543 Dye
Molecular weight
631.70
CAS
N/A
Solubility
DMSO, DMF
Purity
>95% (HPLC)
Appearance
Dark red amorphous solid
Storage conditions
-20°C. Desiccate
Shipping conditions
Ambient temperature

TAMRA

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