Nu-Tek Products Plasmid Production And Fold Induction In E. Coli EPI300

Explore plant-based peptones and their performance in E. coli plasmid production workflows, a critical component of biopharmaceutical manufacturing. The document explains how manufacturers rely on plasmid copy number and gene expression—both induced and uninduced—as key indicators of process control and productivity. Through comparative studies, Nu-Tek demonstrates that its soy- and pea‑based peptone formulations support robust E. coli growth and generate plasmid yields comparable to or better than traditional animal-derived tryptone.

Figures included in the report illustrate growth curves and specific plasmid DNA yields across different media compositions, showcasing both consistency and flexibility in performance. Additionally, the broader benefits of its plant-based approach, including improved sustainability, reduced contamination risk, and enhanced supply chain reliability are emphasized. This document provides valuable insight for manufacturers seeking dependable, animal‑free media solutions for plasmid production and related microbial expression systems.