m-PEG4-Mal，m-PEG4-amino-Mal

D-Biotin-PEG6-Thalidomide，Biotin-PEG6-Thalidomide

N-(m-PEG4)-N'-(hydroxRuixiG2)-Cy5

N-(HydroxRuixiG3)-N-bis(PEG4-t-butyl ester)

N-Mal-N-bis(PEG4-amine) TFA salt，N-Mal-N-bis(PEG4-amine)

Biotin-EDA-PEG4-PFP

Bromo-PEG4-alcohol，Br-PEG4-OH

Biotin-PEG3-azide，生物素-PEG3-叠氮化物

ICG-PEG-NHS，MW：2000

endo-BCN-PEG3-amine

m-PEG8-amine，3,6,9,12,15,18,21,24-OCTAOXAPENTACOSAN-1-AMINE

(4E)-TCO-PEG4-NHS ester

Cbz-N-amido-PEG15-amine

Biotin-PEG36-acid

Amino-PEG11-amine

THP-PEG6，THP-PEG5-OH

Azido-PEG23 amine

AminooxRuixiG3-methane，m-PEG3-Aminooxy

m-PEG2-acid，乙二醇单甲醚丙酸

N-(Azido-PEG2)-N-Boc-PEG3-t-butyl ester，N-(Azido-PEG2)-N-Boc-PEG3-Boc