Propargyl-PEG10-acid

Propargyl-PEG4-5-nitrophenyl carbonate

Propargyl-PEG5-NHS ester

Propargyl-PEG5-CH2CO2H

Propargyl-PEG6-amine

VS-PEG-NHS，Vinylsulfone-PEG-NHS，MW：3400

Bis-propargyl-PEG2

Amino-PEG24-alcohol

t-Boc-N-amido-PEG23-amine

m-PEG11-amine，mPEG11-NH2

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

NH-bis(m-PEG4)，N,N-bis(tetraoxyethylenemonomethyl ether)amine

FITC-PEG-N3，Fluorescein-PEG-Azide，MW：2000

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

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

Propargyl-PEG3-bromide

Propargyl-PEG4-bromide

Acryloyl-PEG-NHS，MW：10000

mPEG-ICG，MW：3400

Propargyl-PEG3-t-butyl ester，Propargyl-PEG3-Boc