Fmoc-aminooxy-PEG12-acid

Propargyl-PEG2-t-butyl ester，Propargyl-PEG2-Boc

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

t-Boc-Aminooxy-PEG7-bromide

Amino-PEG6-acid，NH2-PEG6-CH2CH2COOH，H2N-PEG6-COOH

mPEG-ICG，MW：5000

Propargyl-PEG1-NHS ester

t-Boc-Aminooxy-PEG3-amine，Boc-Aminooxy-PEG3-C2-NH2

t-Boc-Aminooxy-PEG4-azide，Boc-Aminooxy-PEG4-azide

Propargyl-PEG3-NHS ester

Propargyl-PEG4-CH2CO2-NHS

Propargyl-PEG5-NHS ester

Acryloyl-PEG-NHS，MW：1000

Amino-PEG5-acid，Amino-PEG5-C2-acid

t-Boc-Aminooxy-PEG11-alcohol

IA-PEG-NHS，Iodoacetyl-PEG-NHS，MW：3400

t-Boc-Aminooxy-PEG1-azide，Boc-Aminooxy-PEG1-azide

Amino-PEG3-CH2CO2H，氨基-四聚乙二醇-羧酸

Amino-PEG1-t-butyl ester，NH2-PEG1-CH2CH2-Boc

CBZ-aminooxy-PEG8-acid