- In this section:
- Fresh human plasma
- Frozen human plasma
Flexible formats, dependable quality, clear donor data
Fresh and frozen human plasma collected from rigorously screened, medication-free donors using validated processing methods. Available in multiple anticoagulants and formats, with full donor metadata and dependable logistics to support both immediate-use assays and long-term research pipelines.
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For specialised research requirements, custom biospecimen collections can be designed around specific donor criteria, processing requirements or complex study protocols.
Top reasons to source human plasma from Research Donors
- Fresh and frozen formats – choose same-day fresh plasma for time-sensitive assays or frozen aliquots for long-term workflows and multi-site study standardisation.
- Well-characterised, fully screened donors – medication-free donors with comprehensive health screening, CMV/EBV status, and optional HLA typing to support controlled study design.
- Consistent, high-quality processing – collected using validated protocols with options for EDTA, heparin, citrate and other anticoagulants to match specific analytical requirements.
- Reliable logistics and flexibility – same-day UK delivery for fresh plasma, plus globally shipped frozen plasma with full chain-of-custody and detailed donor metadata.
Who are Research Donors?
Research Donors is an HTA-licensed clinic, based in London, dedicated to the collection and processing of human blood and fresh leukopaks for research purposes. Research Donors is ISO 9001 2015 certified with Research Ethics (REC) approval as a Research Tissue bank, and participates in the UK NEQAS QA scheme.
These products are for use in Biomedical Research only. They are not to be used for any form of human treatment, or for any purpose that is prohibited by law, including any use for human reproductive cloning. It is your responsibility to ensure that you have necessary licensing and ethics approvals in place for the use and storage of any human tissue related material supplied by Cambridge Bioscience.
