Amino-PEG2-amine，ethylene glycol bis(2-aminoethyl) ether

Fluorescein-triazole-PEG5-DOTA

DOTA-(t-Butyl)3-PEG5-azide

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

t-Boc-N-amido-PEG1-amine，BOCNH-PEG1-CH2CH2NH2，Amino-PEG2-NH-Boc

Amino-PEG5-amine，3,6,9,12,15-Pentaoxaheptadecane-1,17-diyl Bis-amine

Amino-PEG2-t-Boc-hydrazide，Amino-PEG2-C2-hydrazide-Boc

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

m-PEG7-amine，3,6,9,12,15,18,21-heptaoxadocosylamine

Amino-PEG3-CH2CO2-t-butyl ester

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

Azido-PEG23 amine

t-boc-N-amido-PEG7-amine，Boc-NH-PEG7-NH2，Boc-NH-PEG7-CH2CH2NH2

Amino-PEG12-CH2CO2-t-butyl ester

Cbz-N-amido-PEG15-amine

Azido-PEG10-amine，O-(2-Aminoethyl)-O'-(2-azidoethyl)nonaethylene glycol

Amino-PEG8-t-Boc-hydrazide，Amino-PEG8-hydrazide-Boc

9-(Amino-PEG9-ethylcarbamoyl)nonanoic t-butyl ester

17-(Amino-PEG9-ethylcarbamoyl)heptadecanoic t-butyl ester

m-PEG2-amine，tris-3,6-dioxaheptylamine，3,6-dioxa-heptylamine