Cryoport Express® C3™ Shipping Systems Instructions Learn how to properly load and unload our shipping systems Home > Resources > Instructions > Cryoport Express® C3™ Shipping System Instructions Advanced Therapy – C3™ Shipping System Loading Noninfectious Samples Download Unloading Noninfectious Samples Download General Purpose – C3™ Shipping System Loading Samples Download Unloading Samples Download For assistance with loading or unloading your shipping system, please contact Cryoport Client Care at (949).470.2305 or email cs@cryoport.com.