Bromoacetamido-PEG2-azide

APN-C3-PEG4-alkyne

Amino-PEG10-acid，196936-04-6

Bis-propargyl-PEG13

Chloroacetamido-PEG4-NHS ester，丙烯酸琥珀酰亚胺-四聚乙二醇-氯乙酰胺

DBCO-PEG12-amine TFA salt

N-(Mal-PEG6)-N-bis(PEG3-amine) TFA salt

endo-BCN-PEG8-NHS ester

DBCO-PEG8-NHS ester

N-Boc-PEG5-alcohol，五聚乙二醇-叔丁氧羰基

Biotin-PEG23-azide，生物素-PEG23-叠氮化物

DBCO-PEG24-acid，DBCO-PEG24-COOH

Bis-PEG17-NHS ester

t-Boc-Aminooxy-PEG2-alcohol，2-Methyl-2-propanyl [2-(2-hydroxyethoxy)ethoxy]carbamate

Propargyl-PEG1-SS-PEG1-PFP ester

N-(Amino-PEG2)-N-bis(PEG3-azide)

m-PEG11-amine，mPEG11-NH2

Pyrene-PEG4-acid，Pyrene-amido-PEG4-CH2CH2COOH

t-Boc-Aminooxy-PEG2-azide

Bis-PEG11-acid