PEG衍生物DSPE-PEG-chitosan/磷脂聚乙二醇

PLGA-SS-PEG-NH2/双硫键共聚物

DBCO-PEG8-Benzylamine

Amino-PEG3-sulfonic acid HCl salt，Amino-PEG3-C2-sulfonic acid

1,1,1-Trifluoroethyl-PEG4-amine

小分子PEGBiotin-PEG8-PFP/生物素八聚乙二醇五氟苯酯

Propargyl-PEG3-acid

DSPE-PEG12-Mal/磷脂PEG12马来酰亚胺

Amino-PEG2-t-butyl ester，NH2-PEG2-C2-Boc

DBCO-PEG4-Maleimide，Mal-PEG4-DBCO

Propargyl-PEG4-amine

TMR-PEG3-Mal，TAMRA-PEG3-Maleimide

VS-PEG-NHS，Vinylsulfone-PEG-NHS，MW：20000

1,1,1-Trifluoroethyl-PEG2-azide

PLGA-PEG-Hydrazides MW:2000/三嵌段共聚物

FITC-PEG-N3，Fluorescein-PEG-Azide，MW：2000

5-FITC-PEG6-NHS ester，Fluorescein-PEG6-NHS

PLGA-PEG-MAL/PLGA：50:50两亲性嵌段共聚物

N-Boc-Azido-tris(ethylenoxy)-L-alanin，Azido-PEG3-Ala-Boc

Azido-PEG1-methyl ester