Cbz-N-amido-PEG10-acid

Ald-Ph-PEG2-t-butyl ester，Ald-Ph-amido-PEG2-C2-Boc

Thalidomide-O-PEG2-NHS ester

Azido-PEG1-CH2CO2H，(2-Azidoethoxy)acetic acid

Ald-Ph-PEG6-t-butyl ester，Ald-Ph-PEG6-Boc

Mal-Amido-PEG4-t-butyl ester，Mal-Amido-PEG4-Boc

Ald-Ph-PEG4-NHS ester，Ald-Ph-amido-PEG4-C2-NHS ester

Azido-PEG3-NHS ester，N3-PEG3-C2-NHS ester

Acid-PEG6-t-butyl ester，Acid-PEG6-C2-Boc

Mal-PEG4-NHS ester

Azido-PEG1-CH2CO2-t-Bu，Azido-PEG1-C1-Boc

Ald-Ph-PEG24-NHS ester

t-butyl ester-PEG5-CH2COOH，Acid-C1-PEG5-Boc

Mal-PEG5-trimethylammonium chloride

Ald-CH2-PEG5-t-butyl ester，Ald-CH2-PEG5-Boc

mPEG-iRGD 甲氧基-聚乙二醇-iRGD

Poly（L-Glutamic acid）-PEG-M

CY7-PEG-DBCO CY7-聚乙二醇-二苯基环辛炔

甲氧基聚乙二醇生物素 mPEG-Biotin

甲氧基聚乙二醇胆固醇 mPEG-CLS