5-FITC-PEG5-COOH，Fluorescein-PEG5-acid

DBCO-PEG24-Maleimide，Mal-PEG24-DBCO

Sulfo DBCO-amine

DBCO-PEG2-Maleimide，Mal-PEG2-DBCO

5-FITC-PEG6-COOH，Fluorescein-PEG6-acid

Biotin-PEG10-amine/小分子PEG

DBCO-PEG9-DBCO

DBCO-PEG4-Desthiobiotin，Desthiobiotin-PEG4-DBCO

DBCO-PEG4-alcohol

DBCO-C2-PEG4-amine，DBCO-C2-PEG4-NH2

DBCO-NHS ester二苯并环辛炔-活性酯

DBCO-PEG23-amine，DBCO-PEG23-NH2

Bis-DBCO-PEG4

DBCO-PEG24-amine TFA salt

DBCO-PEG8-amine TFA salt

小分子PEGBiotin-LC-PEG7-NHS ester

DBCO-PEG6-Maleimide

DBCO-SS-COOH/二苯并环辛炔双硫键羧基

Propargyl-PEG3-triethoxysilane

5-FITC-PEG4-NHBoc，Fluorescein-PEG4-NHBoc