- , 70281-37-7
Synonym(s):
5-Carboxytetramethylrhodamine-azide;TAMRA PEG azide.;TAMRA-azide;Tetramethylrhodamine
| Pack Size | Price | Stock | Quantity |
| 1mg | RMB680.00 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| storage temp. | -20°C |
| solubility | DMSO, DMF |
| form | solid |
| Appearance | Dark red amorphous solid |
| InChI | InChI=1S/C24H22N2O3.ClH/c1-25(2)15-9-11-19-21(13-15)29-22-14-16(26(3)4)10-12-20(22)23(19)17-7-5-6-8-18(17)24(27)28;/h5-14H,1-4H3;1H |
| InChIKey | WGTODYJZXSJIAG-UHFFFAOYSA-N |
| SMILES | C1(C2C=CC=CC=2C(=O)O)=C2C=C/C(=[N+](/C)\C)/C=C2OC2C=C(N(C)C)C=CC1=2.[Cl-] |
Description and Uses
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.
Can be used to detect or label alkyne- or cyclooctyne-containing molecules or biomolecules by fluorescence spectroscopy following an azide-alkyne click chemistry reaction.
Spectral Properties: Abs/Em = 546/565 nm
Safety
| WGK Germany | 3 |
