Leukapheresis Products

Whether working on cell-based assays or developing therapeutics, you need reliable apheresis-derived blood products as a solid foundation for your research. Our leukopaks come with a broad range of options for donor selection, preparation, and collection to ensure the final product meets your specifications.


From Our Lab to Yours

Knowing what’s in your blood products is just as critical as on-time delivery and viability. We don’t just tell you our blood products are high quality; we show you. Every leukapheresis product from HemaCare (a Charles River Company) comes with comprehensive documentation of donor screening, product collection, and processing, giving researchers and manufacturers full confidence in cell performance and purity.

Our logistics experts can deliver blood products fresh from our lab to yours with same day, overnight, or expedited shipping with active temperature monitoring and data tracking to ensure cell viability and maximize usage of your biomaterials and lab resources. If you prefer to work with a cryopreserved product to fit in your lab workflow, we can provide that according to your requirements.

Review HemaCare’s whitepaper which gives an in-depth analysis of its fresh leukopak collection and get a better understanding of the factors impacting starting material sourcing and quality.

Cell Supply Needs, Streamlined

We are excited to announce a new level of cooperation with HemaCare facilitated by our recent acquisition by Charles River. Key benefits of our product harmonization include:

  • Access to a consistent and continuous supply of starting material sourced from coast-to-coast collection centers
  • Selection of donor(s) meeting your criteria via our robust highly-characterized recallable donor pool
  • Consistent product with the highest achievable purity and yield from same day collection and processing

Learn more about our product harmonization and what it means to you.