Azido-PEG2-amine，Azido-PEG2-C2-amine

Lipoic acid-PEG-NHS，LA-PEG-NHS，MW:10000

Biotin-PEG12-hydrazide，生物素-PEG12-酰肼

Amino-PEG7-alcohol，NH2-PEG7，20-Amino-3,6,9,12,15,18-hexaoxaicosan-1-ol

Azide-PEG-Rhodamine B，N3-PEG-RB，MW：10000

N-Boc-PEG9-alcohol，九聚乙二醇-叔丁氧羰基

Aminooxy-PEG7-methane

Amino-PEG4-(CH2)3CO2H，1-Amino-3,6,9,12-tetraoxahexadecan-16-oic acid

DBCO-PEG23-amine，DBCO-PEG23-NH2

Propargyl-PEG8-t-butyl ester，Propargyl-PEG8-Boc

Desthiobiotin-PEG3-NHS ester

m-PEG24-amine

Benzyl-PEG2-CH2CO2tBu，BnO-PEG1-CH2CO2tBu

t-Boc-aminooxy-PEG2-propargyl

endo-BCN-PEG3-NHS ester

N-(Amino-PEG10)-N-bis(PEG10-azide)

m-PEG4-amine，3,6,9,12-Tetraoxatridecan-1-amine

t-Boc-N-amido-PEG11-amine，Boc-PEG-amine (n=11)

Biotin-PEG3-Mal

Azido-PEG35 amine，Azido-PEG35-amine