Biologos offers a variety of high-quality animal sera. The sera used by Biologos meet all of the USDA requirements for animal products. All of our sera are traceable back to the date and location of collection. In addition, all sera used in manufacturing must meet our strict quality requirements for raw material and are sourced from long-term, high quality suppliers.


  • Sterile Filtering
  • Irradiation
  • Heat Inactivation