Cryopreservation method using cryoprotective composition of propanediol and a vehicle solution

摘要

A serum-free method of cryopreserving cells or tissues that includes bringing the cells or tissues into contact with a cryopreservation composition containing propanediol and a vehicle solution such as EuroCollins solution, and subsequently reducing the temperature of the cells to a cryopreservation temperature, for example of at least -80° C.