Peptone ex meat CELLPURE ® < 200 EU/g, for cell culture Peptones, as protein hydrolysates (PHL), offer a rich composition of amino acids, peptides, vitamins, carbohydrates, nucleosides, minerals, and other constituents. They are essential in the cultivation of various cell lines, serving as a partial substitute for fetal bovine serum (FBS) in chemically defined or serum-reduced cell culture media. Peptones have been demonstrated to significantly enhance cell growth and protein synthesis, making them particularly valuable in the production of biopharmaceutical products and vaccines. Special Properties Our cell culture peptones have been proven to achieve improved cell growth and optimized cell performance compared to other peptones suitable for cell culture. This is due to a unique manufacturing process that enables peptone purification without ultrafiltration. As a result, the endotoxin content is significantly lower than the usual levels. At the same time, essential growth factors and other nutrients are maximally preserved. All the advantages at a glance: Minimal endotoxin content (≤ 200 EU/g) Increased content of nutrients and growth factors Optimized cell growth Improved cell performance For the support of serum-reduced cell cultures Peptone from meat is the product of an enzymatic breakdown of animal tissue.