Animal-Free Cytokines

PeproTech’s line of Animal-Free Cytokines is designed to minimize potential variables associated with the use of animal-derived manufacturing components. Production protocols have been modified to include only animal-free reagents and chemicals, while maintaining identical high biological activity and purity to the corresponding proteins produced using standard techniques.

PeproTech’s E.coli-derived Animal-Free Cytokines are manufactured under strict Animal-Free manufacturing conditions in a dedicated Animal-Free facility located in Westlake Village, California.

Glycosylated and fully biologically active, PeproTech’s cell culture-derived Animal-Free Cytokines are manufactured in our NJ facility, using animal-free raw materials and expression systems consisting of serum-free, animal-free, chemically-defined media.