Medium 199 is often used in vaccine production, virology, and for the culture of various non-transformed cells

• Low endotoxin - < 0.25EU/mL
• Mycoplasma tested
• Liquid media products are formulated with cell culture grade WFI water
• Manufactured in a cGMP environment

It was originally developed as the result of efforts to create a fully defined, animal origin-free medium. Long-term use of this medium requires serum supplementation.