V2EX refolding

Refolding

释义 Definition

refolding 指“再次折叠;重新折起来”。在科学语境中(尤其是生物化学/分子生物学),常指蛋白质复性:变性后的蛋白质重新折叠回(部分或接近)其天然构象的过程。(也可用于纸张、衣物、地图等“重新折叠”。)

例句 Examples

I refolding the map carefully after using it.
我用完地图后,小心地把它重新折好。

After purification, the protein required careful refolding to regain its activity and proper structure.
纯化之后,这种蛋白质需要经过精细的复性(重新折叠)过程,才能恢复活性并形成正确结构。

发音 Pronunciation (IPA)

/rifld/(英)
/rifold/(美)

词源 Etymology

由前缀 **re-**(“再、重新”)+ fold(“折叠”)+ -ing(名词/动名词后缀)构成,字面意思就是“再次折叠的动作/过程”。在20世纪蛋白质研究中,“folding(折叠)/refolding(复性)”被广泛用作描述蛋白质结构形成与恢复的术语。

相关词 Related Words

文学与著名作品用例 Literary Works

  • 《Molecular Biology of the Cell》(Alberts 等):在蛋白质折叠与分子伴侣章节常讨论 folding/refolding
  • 《Lehninger Principles of Biochemistry》(Nelson & Cox):在蛋白质结构与变性/复性部分使用 refolding 描述蛋白质恢复构象的过程。
  • 《Introduction to Protein Structure》(Branden & Tooze):在讲解蛋白质折叠机制与实验时出现 refolding(复性)相关表述。
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