Quad Five has been producing donor animal blood and serum products (sheep blood, horse blood, bovine blood, and goat blood) since 1987.

The company's priority has been to produce the most consistent and traceable blood fractions available. We are extremely proud of our 6,000 sheep, 600 goats, 85 horses and 50 cattle that ensure that goal.

The 9,000 acres we control in central Montana provide a clean, healthy environment for our donor animals. Our location allows us to have species-specific holding and collection facilities where we can monitor every aspect of their feed, health and status as to the production of our blood products. All of the animals at Quad Five are chosen specifically for their fitness and use exclusively as blood donors.

Our committed employees handle:

  • Phlebotomy and animal care
  • Laboratory
  • QA/QC
  • Customer Service
  • Cold storage
  • Marketing/Sales
  • Accounting
  • Management
    . . . . all from the headquarters at Ryegate, Montana.


Quad Five is inspected annually for compliance with European Union Regulation (EC) No. 1774/2002, and we are registered as MT-TEC-0001.

When you purchase donor animal blood or serum (sheep blood, horse blood and bovine blood) from Quad Five, you have the confidence of knowing the product. There are no brokers or resellers to confuse the origin/traceability or middleman to add to the price.

For 27 years, Quad Five has been successful by providing the best products, pricing, and service to our customers - worldwide.  Please let us know how we may be of service.


Wiley Micks 

©2007-2020 Quad Five, A Division of Materials Bio Inc., All Rights Reserved.
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