Mal-amido-PEG6-acid

Azido-PEG11-azide，N3-PEG11-N3

DSPE-PEG7-propargyl

Azido-PEG3-phosphonic acid ethyl ester

Azido-PEG10-t-butyl ester，Azido-PEG10-Boc

TCO-PEG8-TCO

Azido-PEG3-S-PEG4-propargyl

TCO-PEG12-acid

DSPE-PEG3-Azide

mPEG-Chloride，mPEG-Cl，MW：10000

Mal-amido-PEG24-acid

Ald-Ph-PEG6-t-butyl ester，Ald-Ph-PEG6-Boc

DSPE-PEG-TH，MW：3400

(2-pyridyldithio)-PEG4-propargyl

t-Butoxycarbonyl-PEG4-NHS ester，Boc-PEG4-C2-NHS ester

DSPE-PEG9-propargyl

Ald-Ph-PEG4-PFP，ALD-PEG4-OPFP

DBCO-PEG11-amine，DBCO-PEG11-NH2

mPEG-Bromide，mPEG-Br，MW：3400

OPSS-PEG-N3，OPSS-PEG-azide，MW：1000