ICG-Maleimide

ICG-PEG-NHS，MW：1000

N-(hydroxy-PEG2)-N'-(propargyl-PEG4)-Cy5

6-FAM PEG3-COOH，6-Carboxyfluorescein-PEG3-acid

Pyrene-PEG5-alcohol

N-(m-PEG4)-N'-(PEG4-acid)-Cy5

BDP FL-PEG4-TCO，BDP FL-PEG4-(4E)-TCO

N-(m-PEG4)-N'-(azide-PEG4)-Cy3

Cyanine5 phosphoramidite，Cy-5 phosphoramidite

ICG-PEG-NHS，MW：20000

disulfo-ICG-DBCO

ICG-CBT

BDP FL-PEG5-propargyl

Cy5-PEG6-acid

Pyrene-PEG5-propargyl

disulfo-ICG-carboxylic acid，disulfo-ICG-COOH

disulfo-ICG-azide，disulfo-ICG-N3

disulfo-ICG-alkyne

N-(m-PEG4)-N'-(m-PEG4)-O-(m-PEG4)-O'-(azide-PEG4)-Cy5

N-(m-PEG4)-N'-(PEG2-NHS ester)-Cy5