endo BCN-PEG12-acid

DSPE-PEG-TH，MW：20000

mPEG-Lys(MAL)-DBCO，MW：2000

DSPE-PEG11-Mal

DBCO-PEG-ALD，DBCO-PEG-Aldehyde，MW：3400

CBZ-PEG5-bromide

mPEG8-acetic acid

diSulfo-Cy5-PEG3-BCN

DM1-MCC-PEG4-BCN

Maleimide-PEG2-propionic acid

DSPE-PEG-VIP，MW：3400

DMPE-PEG-Mal，Maleimide-PEG-DMPE，MW：3400

mPEG3-thiol

Fmoc-PEG11-propionic acid

t-boc-N-amido-PEG7-propionic acid

Hydroxy-PEG7-CH2COOtBu

Azido-PEG3-Sulfone-PEG4-acid

Maleimide-PEG2-PFE

N3-PEG-COOH，Azide-PEG-acid，MW：20000

Fmoc-PEG3-propionic acid