ICG-PEG-NHS，MW：2000

Amino-PEG12-alcohol，Amino-PEG12-OH，35-Amino-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontan-1-ol

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

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

Amino-PEG36-t-butyl ester

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

Amino-PEG5-CH2CO2H，NH2-PEG5-CH2COOH

N-Boc-Azido-tris(ethylenoxy)-L-alanin，Azido-PEG3-Ala-Boc

Azido-PEG11-amine，Azido-dPEG(R)11-amine

N-(AminooxRuixiG3)-N-bis(PEG4-t-butyl ester)， N-(AminooxRuixiG3)-N-bis(PEG4-Boc)

Amino-PEG23-amine

NH-bis(m-PEG8)

PEG8-bis(C3-amine)

Amino-PEG9-alcohol，NH2-PEG9-OH

Azido-PEG2-amine，Azido-PEG2-C2-amine

1-isothiocyanato-PEG3-Azide

Amino-PEG4-benzyl ester

Amino-PEG16-acid，NH2-PEG16-COOH

Azido-PEG9-amine，N3-PEG9-CH2CH2NH2

m-PEG9-amine，2,5,8,11,14,17,20,23,26-nonaoxaoctacosan-28-amine