Propargyl-PEG6-acid，1951438-84-8

Azido-PEG9-NHS ester，1108750-59-9，N3-PEG9-NHS este

DSPE-PEG-Folate,MW:2000,磷脂PEG叶酸

OPSS-PEG3400-Biotin，OPSS-PEG5000-Biotin

Propargyl-PEG5-t-butyl ester，1245823-50-0

DSPE-PEG2000-VE, DPPS-PEG2000-FA

Propargyl-PEG7-OH，944560-99-0,Alkyne-PEG7-OH

PEGN3-PEG12-OH N3-PEG24-OH 73342-16-2

Propargyl-PEG6-COOtBu，1355197-95-3

Azido-PEG9-alcohol，1984776-37-5

N3-PEG16-t-butyl ester，Azido-PEG16-t-butyl ester

Cholesterol-PEG3400-COOH

Propargyl-PEG8-COOH，cas:2055014-94-1

DMPE-PEG-Folate,MW:2000

mPEG-DLPE,MW:1K,2K,3.4K,5K

Desthiobiotin-PEG3-Azide；1426828-06-9

4-Arm-PEG2000-NHS 含有活性酯的多臂PEG

Alkyne-PEG3-acid,Propargyl-PEG3-COOH,1347760-82-0

4-arm-PEG5000-SG,四臂PEG戊二酸琥珀酰酯

mPEG-DLPE,Methoxy-PEG-DLPE