乳糖操縱子 | 私立大學五星教授網

乳糖操縱子(英語：lac operon) 是一個在大腸桿菌及其他腸道菌群內負責乳糖的運輸 ... 異丙基-β-D-硫代半乳醣苷（簡稱IPTG）是經常在均生理學上被用來作為乳糖操縱 ...

IPTG or Isopropyl β-D-1-thiogalactopyranoside is a molecular analog of allolactose, which removes a repressor from the lac operon to induce gene expression.

由 A Marbach 著作 · 2012 · 被引用 211 次 — Furthermore, lac operon elements are used today in systems and synthetic biology. In the majority of the cases the gratuitous inducers IPTG or TMG are used.

由 RG Simas 著作 · 2023 · 被引用 3 次 — This is because gene expression under lac operon regulation is tightly correlated with intracellular IPTG concentration due to allosteric regulation of the lac ...

IPTG 是異乳糖(allolactose)的分子模擬物，異乳糖(allolactose)是一種乳糖代謝物(lactose metabolite)，可觸發lac 操縱子的轉錄，因此可用於誘導基因在lac 操縱子控制下的 ...

The lac operon is one of the most commonly used systems for creating proteins in E. coli that can then be purified and studied in other experiments. Usually ...

The most commonly used synthetic inductor of the Lac operon is IPTG since it is both active at very low concentrations and not subject to enzymatic degradation.