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Committed to providing outstanding products, support, and value

At Quotient, we see the future of transfusion medicine through a different perspective—one that brings a new level of technology, efficiency, and outcomes to the entire field.

Our ability to envision what’s possible in diagnostics is grounded in our 30-year heritage in immunohematology and our longstanding pledge to understanding and addressing customer needs. It is through these scientific and professional commitments that we are driven to offer informed and progressive solutions.

With its origins within the Scottish National Transfusion Service, Quotient has become a leading global supplier of high quality blood grouping reagents and control products for use on third-party instrument platforms. Leveraging this expertise and an expansive knowledge of customer needs, Quotient has developed a comprehensive automation solution for blood grouping (for patients and donors) and donor disease screening – MosaiQ™.



MosaiQ will be the world’s first fully automated and consolidated testing platform for both blood grouping and transfusion transmitted infection screening of donated blood. The system is designed to harness a mix of traditional serology and advanced microarray technology. Learn how MosaiQ aims to:

  • Increase efficiency in the lab
  • Improve clinical practice
  • Consolidate multiple analyzers
  • Deliver significant workflow improvements and operational cost savings
  • Assist in inventory management
  • Advance testing capabilities

Alba by Quotient

Quotient reagents offer some of the best value in the industry, while still providing excellent quality. Join Quotient’s satisfied customers and see what a difference using the right products at the right price can mean for your lab.

  • Quality products
  • Exceptional technical support from experienced blood bankers
  • Diligent and attentive customer service
  • Helpful evaluation protocols