Methyltetrazine-PEG2-DBCO 是一种多功能生物偶联试剂,具有两个独特的功能基团:甲基四嗪,一种用于点击化学的高反应活性基团;以及 DBCO,一种可与叠氮基反应的环辛炔。PEG2 连接臂的存在可提高溶解性并降低空间位阻,因此非常适合用于蛋白质、肽和核酸等生物分子的偶联。
Methyltetrazine-PEG2-DBCO is a versatile bioconjugation reagent featuring two unique functional groups: methyltetrazine, a highly reactive moiety for click chemistry, and DBCO, an azide-reactive cyclooctyne. The presence of the PEG2 linker enhances solubility and reduces steric hindrance, making it an ideal choice for conjugating biomolecules, such as proteins, peptides, and nucleic acids.