Cryopreservation of human whole blood allows immunophenotyping by flow cytometry up to 30days after cell isolation.
Paredes RM, Tadaki DK, Sooter A, Gamboni F, Sheppard F. Cryopreservation of human whole blood allows immunophenotyping by flow cytometry up to 30days after cell isolation. J Immunol Methods. 2018 01; 452:32-38.