Amineoxy-PEG4-azide；2100306-61-2

Acid-PEG5-acid；439114-13-3

HO-PEG10-OH；5579-66-8

Alkyne-PEG4-Br；1308299-09-3

CHO-Ph-PEG4-azide；醛基-Ph-四聚乙二醇-叠氮

mPEG5-Ots；62921-76-0

mPEG5-CH2COOH；16024-66-1

Alkyne-PEG3-acid；1347760-82-0

mPEG8-Ots；79622-11-0

COOtBu-PEG7-OH

DNP-PEG12-NH2

Azide-PEG3-NH-Boc；642091-68-7

COOtBu-PEG6-DNP；DNP-PEG6-t-butyl ester

mPEG6-OH；23601-40-3

CHO-Ph-PEG3-Acid；醛基-Ph-三聚乙二醇-酸

NHS-PEG2-NHS ester；65869-63-8

Biotin-PEG4-NHS ester；459426-22-3

Azide-PEG3-DNP

Amine-PEG6-DNP

Amine-PEG4-NH-Boc，811442-84-9