Bromoacetamido-PEG8-acid，1-Bromo-2-oxo-6,9,12,15,18,21,24,27-octaoxa-3-azatriacontan-30-oic acid

t-Boc-N-amido-PEG10-acid，Boc-NH-PEG10-CH2CH2COOH

N-(Azido-PEG3)-N-bis(PEG3-acid) HCl salt，N-(Azido-PEG3)-N-bis(PEG3-acid)

NH-bis(PEG1-azide)，NH-bis(C2-PEG1-azide)

Bromo-PEG2-alcohol， 2-(2-bromoethoxy)benzoic aldehyde

N-Boc-PEG4-alcohol，Boc-NH-PEG4，PROTAC Linker 12

Bromoacetamido-PEG2-AZD

t-Boc-N-Amido-PEG3-azide，Boc-N-Amido-PEG3-azide

Lipoic acid-PEG-NHS，LA-PEG-NHS，MW:20000

N-Boc-PEG3-alcohol，Boc-NH-PEG3，PROTAC Linker 10

m-PEG9-bromide，Methyl-PEG9-bromide，甲基-九乙二醇-溴代

N-(Azido-PEG2)-N-bis(PEG4-Acid)

Bromo-PEG5-bromide

Lipoic acid-PEG-NHS，LA-PEG-NHS，MW:5000

N-(Azido-PEG3)-N-Boc-PEG4-acid

N-(Azido-PEG2)-N-Boc-PEG3-acid

Acid-PEG5-Amide-Tri(3-methoxypropanamide-PEG4-Azide) Methane

Bromoacetamido-PEG3-t-butyl ester，Bromoacetamido-PEG3-C2-Boc

N-(Azido-PEG10)-N-(PEG10-NH-Boc)-PEG10-acid

Bromoacetamido-PEG2-acid，Bromoacetamido-PEG2-C2-acid