Our cytokines are available in large quantities. Please contact the distributors for the pricing of bulk orders.
| What are animal-derived-free cytokines? Animal-derived-free cytokines are expressed and purified from E. coli that was cultured without any animal-derived materials. There is only a minimal risk of viral contaminations that would otherwise be caused by the presence of animal- derived raw materials. These cytokines can be used in the same way as regular cytokines. |