760773
Dibenzocyclooctyne-PEG4-Fluor 545
for Copper-free Click Chemistry
Synonym(s):
Polyethylene glycol, ADIBO-PEG4-TAMRA, DBCO-PEG4-Fluor 545, DBCO-PEG4-TAMRA, DBCO-PEG4-tetramethylrhodamine, TAMRA DBCO
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About This Item
Empirical Formula (Hill Notation):
C54H57N5O10
Molecular Weight:
936.06
UNSPSC Code:
51171641
NACRES:
NA.22
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Application
This azadibenzocyclooctyne-tetramethyl rhodamine (TAMRA) derivative is a versatile fluorescent reagent for labeling azide containing molecules or compounds. Cyclooctynes are useful in strain-promoted copper-free azide-alkyne click chemistry reactions.This dibenzocyclooctyne will react with azide-functionalized compounds or biomolecules without the need for a Cu(I) catalyst to result in a stable triazole linkage. Subsequent labeled molecules can be visualized by fluorescence spectroscopy.
Spectral Properties: Abs/Em = 545/567nm
Spectral Properties: Abs/Em = 545/567nm
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Product No.
Description
Pricing
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Articles
Copper-free click chemistry is an alternative approach to click chemistry that proceeds at a lower activation barrier and is free of cytotoxic transition metal catalysts.
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