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

TAMRA-PEG4-acid

N-methyl-N'-methyl-O-(m-PEG4)-O'-(propargyl-PEG4)-Cy3

SPA-FITC，FITC标记SPA

Cy5-PEG6-NHS ester

m-PEG9-t-butyl ester，m-PEG9-Boc

m-PEG6-SS-PEG6-methyl

m-PEG5-NHS ester

m-PEG16-NHS ester

HydroxRuixiG4-methyl ester，HydroxRuixiG4-C2-methyl ester

THP-PEG3，THP-PEG2-OH，Tetrahydropyranyldiethyleneglycol

HydroxRuixiG5-methyl ester，HydroxRuixiG5-C2-methyl ester

m-PEG5-acid，4,7,10,13,16-五氧杂十七烷酸

Propargyl-PEG1-SS-PEG1-propargyl

AZD-PEG5-methyl ester

Azidoethyl-SS-ethylamine

C11-PEG6-alcohol

Hydrox-PEG21-Tos，PEG21-Tos

Fmoc-PEG5-NHS ester

HydroxRuixiG20-t-butyl ester，HydroxRuixiG20-Boc