endo-BCN-PEG3-Boc-amine

Boc-Gly-amido-(CH2)3-PEG3-(CH2)3-amine，Boc-Gly-amido-C-PEG3-C3-amine

mPEG-ICG，MW：20000

VS-PEG-NHS，Vinylsulfone-PEG-NHS，MW：1000

Amino-PEG10-amine，NH2-PEG10-CH2CH2NH2

APN-C3-PEG4-alkyne

Amino-PEG10-alcohol，Amino-PEG10-OH， 29-Amino-3,6,9,12,15,18,21,24,27-nonaoxanonacosan-1-ol

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

Propargyl-PEG4-alcohol

Azido-PEG2-amine，Azido-PEG2-C2-amine

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

N-(t-butyl ester-PEG3)-N-bis(PEG3-amine)

FITC-PEG-N3，Fluorescein-PEG-Azide，MW：20000

Propargyl-PEG14-t-butyl ester

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

t-Boc-N-amido-PEG6-amine，BocNH-PEG6-CH2CH2NH2，Boc-NH-PEG6-CH2CH2NH2

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

Bis-propargyl-PEG10

endo-BCN-PEG2-NHS ester

FITC-PEG-N3，Fluorescein-PEG-Azide，MW：5000