Cyanine-PEG-alkyne

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Cyanine-PEG-alkyne is a PEG derivative containing cyanine dye and an alkyne group, which enables copper-catalyzed Click Chemistry. The hydophilic PEG spacer increases solubility in aqueous media and membrane impermeability.

The following cyanine-PEG-alkynes are available in BroadPharm. Please click catalog number to see purity specificationsand fluorescence information.

Catalog No. Name Structure M.W. Purity Pricing

Cyanine-PEG-alkyne

BP-23038 N-methyl-N'-methyl-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy3 N-methyl-N'-methyl-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy3 829.5 98% Pricing
 
BP-23013 N-methyl-N'-(propargyl-PEG4)-Cy5 N-methyl-N'-(propargyl-PEG4)-Cy5 620.3 97% Pricing
 
BP-23000 N-(hydroxy-PEG2)-N'-(propargyl-PEG4)-Cy5 N-(hydroxy-PEG2)-N'-(propargyl-PEG4)-Cy5 737.4 97% Pricing
 
BP-23009 N-(m-PEG9)-N'-(propargyl-PEG8)-Cy5 N-(m-PEG9)-N'-(propargyl-PEG8)-Cy5 1191.9 97% Pricing
 
BP-23023 N-methyl-N'-methyl-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy5 N-methyl-N'-methyl-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy5 855.5 96% Pricing
 
BP-23017 N-(m-PEG4)-N'-(m-PEG4)-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy5 N-(m-PEG4)-N'-(m-PEG4)-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy5 1207.9 97% Pricing
 
BP-23001 N,N'-bis-(propargyl-PEG4)-Cy5 N,N'-bis-(propargyl-PEG4)-Cy5 819.5 97% Pricing