V2EX bioconjugation

Bioconjugation

释义 Definition

生物偶联 / 生物共轭:指把两种分子(常见如蛋白质、抗体、核酸、糖类、小分子药物、荧光染料等)通过共价键有目的地连接起来的技术与过程,用于成像检测、靶向递送、诊断试剂与药物开发等。(在更宽泛语境中也可指非共价结合,但最常见用法是“共价连接”。)

发音 Pronunciation (IPA)

/baoknden/

例句 Examples

Bioconjugation helps attach a fluorescent dye to a protein for imaging.
生物偶联可以把荧光染料连接到蛋白质上,用于成像。

Using site-specific bioconjugation, researchers linked a drug to an antibody to improve targeted delivery while reducing side effects.
研究人员利用位点特异性生物偶联将药物连接到抗体上,以增强靶向递送并减少副作用。

词源 Etymology

由 **bio-**(“生命、生物”)+ conjugation(“结合、共轭/连接”)构成。Conjugation 源自拉丁语 conjugare,意为“把……用轭(yoke)连在一起”,在化学语境中常引申为“把分子连接/共轭”。因此 bioconjugation 直观含义就是“生物体系中的分子连接”。

相关词 Related Words

文学与著作中的用例 Literary & Notable Works

  • Greg T. Hermanson, Bioconjugate Techniques(常见权威实验参考书,系统讲解各类生物偶联策略与反应条件)
  • Mattheu M. O. et al.(多作者领域综述常见于期刊章节/专著), Antibody-Drug Conjugates(抗体-药物偶联物方向的专业书籍中频繁出现该术语)
  • 化学生物学与生物材料领域期刊(如 Bioconjugate Chemistry)的大量论文标题与摘要中常直接使用 bioconjugation 来描述分子连接方法与应用场景
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