TAMRA-PEG3-Alkyne 

TAMRA-PEG3-Alkyne is a TAMRA dye derivative (HY-135640) containing three PEG units and can be applied for bioorthogonal labeling. TAMRA-PEG3-Alkyne bears alkyne groups capable of undergoing copper-catalyzed azide-alkyne cycloaddition (CuAAC) with azide-bearing molecules. TAMRA-PEG3-Alkyne has an excitation wavelength of approximately 547 nm and an emission wavelength of around 575 nm.

TAMRA-PEG3-Alkyne exhibits high activity in the copper (I)-catalyzed azido-alkynyl cycloaddition reaction (CuAAC), forming stable triazole bonds with azide-modified biomolecules. Its spectroscopic properties show an excitation peak at approximately 547 nm and an emission peak at approximately 575 nm.

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

599.67

C₃₄H₃₇N₃O₇

C/[N+](C)=C1C=CC2=C(C3=CC=C(C=C3OC2=C/1)N(C)C)C4=C(C=CC=C4)C([O-])=O.O=C(C)NCCOCCOCCOCC#C

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.