Azido-PEG3-amine，Amino-PEG3-C2-Azido

N-(Amino-PEG5)-N-bis(PEG4-acid)

Amino-PEG24-alcohol

NH-bis(m-PEG8)

Amino-PEG3-sulfonic acid HCl salt，Amino-PEG3-C2-sulfonic acid

Amino-PEG9-amine，3,6,9,12,15,18,21,24,27-Nonaoxanonacosane-1,29-diamine

N-(Amino-PEG3)-N-bis(PEG4-t-butyl ester)，N-(Amino-PEG3)-N-bis(PEG4-Boc)

Amino-PEG10-t-butyl ester，Amino-PEG10-Boc

m-PEG5-amine，m-PEG5-NH2，2,5,8,11,14-Pentaoxahexadecan-16-amine

Amino-PEG3-CH2CO2H，氨基-四聚乙二醇-羧酸

Amino-Tri-(m-PEG4-ethoxymethyl)-methane

Amino-PEG1-amine，2,2-Oxybis(ethylamine)，Bis(2-aminoethyl) Ether

Amino-Tri-(Azide-PEG4-ethoxymethyl)-methane

m-PEG3-amine，2-[2-(2-methoxyethoxy)ethoxy]ethylamine

t-Boc-N-amido-PEG4-amine，Boc-NH-PEG4-CH2CH2NH2

t-Boc-N-amido-PEG2-amine，N-Boc-3,6-dioxaoctane-1,8-diamine

Amino-PEG6-amine，1,20-Diamino-3,6,9,12,15,18-hexaoxaeicosane

Tris (O-TBDMS)3

Cbz-N-amido-PEG15-amine

N-(Mal-PEG6)-N-bis(PEG3-amine) TFA salt