中文：二苯并环辛炔-二聚乙二醇-马来酰亚胺英文：DBCO-PEG2-Maleimide，Mal-PEG2-DBCOCAS：2698339-31-8产品参数1 Catalog #: Y-PE-3053 Name: DBCO-PEG2-Maleimide CAS: 2698339-31-8 Formula: C32H34N4O7 MW: 586.7 Purity: 95% Availability: In Stock Ships within: 24 hours Storage condition: -20℃ Shipping: Ambient temperatureDBCO-NH-PEG2-Maleimide is a sulfhydryl (thiol) reactive linker. It contains a maleimide and a DBCO group. The maleimide group reacts specifically and efficiently with thiols and forms a thioether bond. It has been widely used for cysteine-containing peptides/proteins or other thiol-containing biomolecules conjugations. DBCO readily undergoes copper free click chemistry with azide bearing biomolecules and form a stable triazole hinge.