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.
|Unit Size||1 mg, 5 mg, 25 mg, 100 mg|
|Abs/Em Maxima||553/575 nm|
|Spectrally Similar Dyes||Alexa Fluor® 546, Atto™ 543, CF® 543 Dye|
|Appearance||Dark red amorphous solid|
|Storage Conditions||-20°C. Desiccate|
|Shipping Conditions||Ambient temperature|
How do I Request a Quote?
To request a quote for products: