Acid-PEG3-acid；96517-92-9

Amine-PEG5-COOtBu，1446282-18-3

mPEG5-NHS ester；874208-94-3

mPEG7-CH2COOH；75427-75-7

mPEG3-Br；甲氧基-三聚乙二醇-溴

Alkyne-PEG6-Br；1973383-30-0

Alkyne-PEG8-Br；2055046-25-6

Azide-PEG5-NHS ester；1807530-06-8

DNP-PEG4-DNP

Biotin-PEG6-OH；906099-89-6

HO-PEG8-OH；5117-19-1

COOtBu-PEG4-OH；518044-32-1

Amine-PEG7-Acid

azide-PEG7-OH；1274892-60-2

Alkyne-PEG8-Br；2055046-25-6

NHS-PEG3-NHS ester；1314378-16-9

mPEG8-NHS ester；756525-90-3

CHO-Ph-PEG5-azide；醛基-Ph-五聚乙二醇-叠氮

Azide-PEG6-t-Butyl ester；406213-76-1

Azide-PEG5-Acid；1425973-16-5