NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to supplying innovative chemical compounds that drive progress in critical industries. Polylysine (pSar) stands out as a versatile polypeptide with profound applications in both food preservation and advanced biomedicine, thanks to its unique natural antimicrobial properties and biocompatibility.

In the food sector, ε-Polylysine is a celebrated natural preservative. Derived from fermentation, it offers robust antimicrobial activity against a wide spectrum of microorganisms, including bacteria, yeasts, and molds, thereby extending the shelf life and ensuring the safety of food products. This makes polylysine for food preservation an increasingly sought-after ingredient for manufacturers aiming to meet consumer demand for natural additives. The effectiveness of epsi-polylysine antimicrobial properties is well-established, providing a reliable barrier against spoilage and contamination.

The utility of Polylysine extends deeply into biotechnology and biomedical research. As a cationic polymer, it serves as an excellent coating for cell culture surfaces, significantly improving cell attachment, growth, and differentiation. This is fundamental for many cellular studies, diagnostics, and biopharmaceutical production processes. Reliable polylysine for cell culture applications ensures researchers can achieve optimized results and consistent cell performance. Furthermore, the properties of alpha-polylysine cell adhesion are leveraged in various tissue engineering and cell-based assay development.

The potential of Polylysine is also being actively explored in advanced biomedical applications, particularly in drug delivery. Its positive charge allows it to efficiently complex with negatively charged nucleic acids and other therapeutic agents, paving the way for innovative gene therapies and targeted treatments. Research into polylysine drug delivery systems is rapidly advancing, offering new possibilities for improving treatment efficacy and patient outcomes. The availability of specific molecular chain lengths, such as polylysine n=6, 7, 8, 9, 10, 12, allows for precise customization of these advanced delivery vehicles.

At NINGBO INNO PHARMCHEM CO.,LTD., we are committed to providing the highest quality Polylysine products to support innovation across industries. Our rigorous quality control ensures that our materials meet the demanding requirements of food safety, biotechnology, and pharmaceutical development. Whether your goal is to enhance food preservation, optimize cell culture, or pioneer new therapeutic strategies, our Polylysine offerings provide a reliable and effective foundation for your success.