Biorepository operations are well-controlled process performed according to SOPs that minimize variation and prepare the Biospecimen for storage according to ISBER standards. The available and planned processing methods provide for long-term storage and do not preclude any methods for future analysis. Human cells may be stored for future detailed phenotypic, genomic or functional studies in living cells, to recover virions or viral nucleic acids and to enhance the availability of nucleic acids from the study subjects such as cultured lymphoblastoid cell lines that allows harvesting virtually unlimited amounts of DNA from single subjects. We provide services for PBMC separation and preparation for cryopreservation and more.