Azide-PEG-Rhodamine B，N3-PEG-RB，MW：10000

Acid-PEG5-Amide-Tri(3-methoxypropanamide-PEG4-Azide) Methane

Biotin-PEG3-Mal

Biotin-PEG36-PFP ester

Benzyl-PEG3-Tos，2-[2-(Benzyloxy)ethoxy]ethyl 4-methylbenzenesulfonate

m-PEG4-sulfonic acid

t-Boc-N-Amido-PEG2-propargyl，Propargyl-PEG2-NHBoc

PEG21，HO-PEG20-OH

N-(Azido-PEG4)-N-bis(BocNH-PEG4)

Azido-PEG9-amine，N3-PEG9-CH2CH2NH2

Biotin-PEG24-TFP ester

ICG-PEG-NHS，MW：3400

Acid-PEG25-Amide-Tri(3-methoxypropanamide-PEG23-Azide) Methane

Fmoc-NMe-PEG4-acid，Fmoc-NMe-PEG4-C2-acid

Fmoc-NH-PEG6-CH2COOH

Fmoc-PEG4-alcohol，Fmoc-NH-PEG4-alcohol

Fluorescein-triazole-PEG5-DOTA

N-Boc-PEG5-alcohol，五聚乙二醇-叔丁氧羰基

t-Boc-N-Amido-PEG5-propargyl， Boc-NH-PEG5-propargyl

Bromo-PEG4-acid，1-Bromo-3,6,9,12-tetraoxapentadecan-15-oic acid