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Human leukopaks

We provide fresh and frozen human leukopaks in partnership with Research Donors, a UK-based and HTA-licensed clinic dedicated to the collection of human blood biospecimens for research purposes. Our human leukopaks are a source of highly concentrated total nucleated cells from healthy donors, ideal for cell therapy, immunology and toxicology research purposes.

Our frozen stock inventory offers a cost effective option for human leukopaks and gives researchers access to readily-available frozen leukopak stock. Use our easy-to-use real-time search to select and reserve samples based on your specific research requirements, with the choice of donor blood group, volume, age, sex and ethnicity.