Propargyl-PEG4-amine

Propargyl-PEG4-t-butyl ester，Propargyl-PEG4-Boc

Amino-PEG7-amine，O,O′-Bis(2-aminoethyl)hexaethylene Glycol

Propargyl-PEG1-NHS ester

Bis-propargyl-PEG13

IA-PEG-NHS，Iodoacetyl-PEG-NHS，MW：2000

m-PEG9-amine，2,5,8,11,14,17,20,23,26-nonaoxaoctacosan-28-amine

Propargyl-PEG5-t-butyl ester，Propargyl-PEG5-Boc

Propargyl-PEG7-acid

NH-bis(PEG4-Boc)，NH-bis(PEG4-C2-NH-Boc)

NH2-PEG4-Lys(t-Boc)-NH-m-PEG24

Propargyl-PEG2-alcohol

t-Boc-N-amido-PEG10-amine，Boc-NH-PEG10-NH2，BocNH-PEG10-CH2CH2NH2

Azido-PEG4-amine，14-Azido-3,6,9,12-tetraoxatetradecan-1-amine

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

Propargyl-PEG5-alcohol

Propargyl-PEG18-alcohol

Propargyl-PEG4-CH2CO2-NHS

Amino-PEG36-alcohol

Propargyl-PEG8-NHS ester