Azide-PEG-Rhodamine B，N3-PEG-RB，MW：2000

Bromo-PEG6-t-butyl ester，Bromo-PEG6-Boc

Biotin-PEG2-NH-Boc

N-(Azido-PEG2)-N-Biotin-PEG3-acid

Bis-PEG7-NHS ester

Fmoc-PEG8-alcohol

Benzyl-PEG3-CH2CO2tBu，Benzyl-PEG2-CH2-Boc

Amino-PEG20-t-butyl ester

Azido-PEG4-Amido-tri-(carboxyethoxymethyl)-methane

m-PEG5-CH2COOH

Azido-PEG3-triethoxysilane，Azido-PEG3-amide-C3-triethoxysilane

m-PEG48-Mal

Biotin-PEG4-methyltetrazine，生物素-PEG4-甲基四嗪

DADPS Biotin Alkyne，Biotin-PEG4-amino-t-Bu-DADPS-C3-alykne

Bromoacetamido-PEG3-Boc-amine，Bromoacetamido-PEG3-NH-Boc

2-(Azido-PEG2-amido)-1,3-propandiol

Bromo-PEG10-t-butyl ester，Bromo-PEG10-Boc

Mal-PEG4-Lys(t-Boc)-NH-m-PEG24

t-boc-N-amido-PEG5-azide，Boc-NH-PEG5-azide

Fmoc-PEG3-CH2CO2-NHS，Fmoc-N-PEG3-CH2-NHS ester