Recombinant Human Interleukins

Reliable, Animal-Origin-Free Cytokines for Immune Cell Culture

InVitria’s Recombinant Human Interleukins provide a high-performance, animal-origin-free alternative to traditional interleukin sources for cell and gene therapy, immunotherapy, and advanced cell culture applications.

Cytokines such as IL-2 play a vital role in T cell proliferation, NK cell activation, and immune system modulation. However, many commercially available interleukins are derived from serum, E. coli, or yeast—introducing variability, endotoxin risk, and additional regulatory burden.

InVitria’s recombinant human interleukins are produced using a proprietary, animal-origin-free expression system to deliver exceptional purity, biological activity, and consistent performance, supporting both research and clinical development workflows.