m-PEG15-alcohol，m-PEG15-OH

Fmoc-N-amido-PEG1-acid，Fmoc-NH-PEG1-C2-acid

Fmoc-N-amido-PEG5-acid，Fmoc-NH-PEG5-CH2CH2COOH

m-PEG7-Tos

Alkyne-Val-Cit-PAB-PNP

N,N'-bis-(propargyl-PEG4)-Cy5

HydroxRuixiG1-t-butyl ester，HydroxRuixiG1-(CH2)2-Boc

N-methyl-N'-methyl-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy5

Fmoc-N-amido-PEG20-acid，Fmoc-N-PEG20-acid

Fmoc-N-amido-PEG10-acid，Fmoc-NH-PEG10-acid

N-(m-PEG4)-N'-(amino-PEG3)-Cy5 TFA salt，N-(m-PEG4)-N'-(amino-PEG3)-Cy5

Fmoc-N-amido-PEG4-acid，Fmoc-NH-PEG4-CH2CH2COOH

Tr-PEG7，Tr-PEG6-OH

Fluorescein-triazole-PEG5-DOTA

HydroxRuixiG3-2-methylacrylate

AF 647 alkyne，Alexa Fluor 647 alkyne

m-PEG5-t-buyl ester，m-PEG5-Boc

HydroxRuixiG2-CH2CO2H sodium salt，HydroxRuixiG2-CH2COONa

DBCO-PEG4-Val-Cit-PAB-PNP

THP-SS-PEG1-t-butyl ester，THP-SS-PEG1-Boc