Amino-PEG5-amine，3,6,9,12,15-Pentaoxaheptadecane-1,17-diyl Bis-amine

N-Boc-N-bis(PEG4-OH)

PEG8-bis(C3-amine)

Propargyl-PEG4-NHS ester

5-(tetrahydro-2H-pyran-2-yloxy)pent-3-yn-1-PEG4-bromide

Aminooxy-PEG2-alcohol，185022-12-2

Aminooxy-PEG1-azide

Biotin-PEG11-azide，生物素-PEG11-叠氮化物

Bromo-PEG2-methyl ester

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

N-(Propargyl-PEG2)-N-Boc-PEG3-t-butyl ester

Bis-PEG18-acid

N-Boc-PEG36-alcohol

Sulfo DBCO-PEG3-NHS ester

Dde Biotin-PEG4-Picolyl azide

ICG-PEG4-Sulfo-Osu

N-(azide-PEG3)-N'-(Amine-C3-PEG4)-Cy5，N-(azide-PEG3)-N'-(Amine-C3-Amide-PEG4)-Cy5

Biotin-PEG7-thiourea

Bis-PEG29-acid

Bromo-PEG5-azide，溴代-PEG5-叠氮化物