Fmoc-PEG24-alcohol

Hydroxy-PEG2-t-butyl ester，Hydroxy-PEG2-(CH2)2-Boc

Hydroxy-PEG9-t-butyl ester，Hydroxy-PEG9-Boc

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

Fmoc-N-amido-PEG24-acid

Fmoc-NH-PEG8-CH2COOH

Fmoc-NH-PEG5-CH2COOH

Fmoc-NH-PEG1-CH2COOH

Hydrox-PEG9-Tos，PEG9-Tos

Hydroxy-PEG3-sulfonic acid，PEG4-sulfonic acid

m-PEG7-(CH2)3-alcohol，m-PEG7-CH2-OH

Hydroxy-PEG3-CH2CO2tBu，Hydroxy-PEG3-CH2-Boc

m-PEG6-alcohol，Hexaethylene glycol monomethyl ether

Hydroxy-PEG7-t-butyl ester，Hydroxy-PEG7-Boc

m-PEG24-alcohol

m-PEG12-alcohol，m-PEG12-OH

m-PEG11-alcohol，m-PEG11-OH

Cholesterol-PEG-FITC，Fluorescein-PEG-CLS，MW：2000

ACA-PEG-SCM，Acrylamide-PEG-NHS ester，MW：2000

mPEG-Acrylamide，mPEG-ACA，MW：20000