変へん性せい剤ざい

noun

denaturant; denaturing agent

Technical term used in chemistry and biochemistry for a substance that causes denaturation of proteins or other biomolecules.

• タンパク質しつの構こう造ぞうを調しらべるために変へん性せい剤ざいを加くわえた。

  We added a denaturant to examine the protein structure.