Bromo-PEG6-bromide，溴代-六乙二醇-溴代

Bromo-PEG24-t-butyl ester，Bromo-PEG24-Boc

Azide-PEG-Rhodamine B，N3-PEG-RB，MW：20000

m-PEG16-alcohol，十六甘醇单甲醚

Azido-PEG3-SS-PEG3-azide

Mal-PEG1-PFP

Mal-PEG5-trimethylammonium chloride

Azide-PEG-Rhodamine B，N3-PEG-RB，MW：1000

m-PEG6-NHS ester

m-PEG24-NHS ester

N-(Azido-PEG4)-N-bis(PEG4-t-butyl ester)

N-(Azido-PEG3)-N-Fluorescein-PEG3-acid

m-PEG12-alcohol，m-PEG12-OH

t-Boc-N-amido-PEG6-CH2CO2H，Boc-NH-PEG6-CH2COOH

Azido-PEG8-NHS ester，N3-PEG8-NHS

Desthiobiotin-PEG4-Alkyne

1,2,3-Propanetriyltris(oxy)tris[PEG5-Azide]

ICG-PEG8-Sulfo-Osu

Fmoc-NH-PEG11-CH2COOH

Ald-Phenyl-PEG2-t-butyl ester，Ald-Ph-PEG2-Boc