Benzyl-PEG5-azide

Biotin-PEG2-azide，生物素-二聚乙二醇-叠氮

N-(Biotin)-N-bis(PEG1-alcohol)

N-(DBCO-PEG4)-N-Biotin-PEG4-hydrazide TFA salt

Biotin-PEG8-alcohol，Biotin-PEG8-OH

Biotin-PEG3-acid

Diazo Biotin-PEG3-DBCO

D-Biotin-PEG6-Thalidomide，Biotin-PEG6-Thalidomide

Dde Biotin-PEG4-alkyne

Biotin-PEG4-TFP ester

Biotin-PEG12-acid

Biotin-PEG4-alkyne，生物素-四聚乙二醇-丙炔基

Biotin-PEG23-azide，生物素-PEG23-叠氮化物

Diazo Biotin-PEG3-alkyne

PC Biotin-PEG3-NHS carbonate ester，PC Biotin-PEG3-NHS ester

Biotin-PEG12-NHS ester

Biotin-PEG11-oxyamine HCl salt

Biotin-PEG4-amido-methyltetrazine

Benzyl-PEG5-alcohol，Tetraethylene Glycol Monobenzyl Ether

Biotin-PEG3-SS-azide