Cryopreservation 101: Preserving Today, for Tomorrow's Breakthroughs

20^th October 2025, 02:00 PM

Erica Waller, Azenta Life Sciences

Join us for Cryopreservation 101, an introductory webinar hosted by Erica Waller, Cryogenic Storage and Automation Product Manager, Azenta Life Sciences. This session will explore the fundamentals of cryopreservation - the process of preserving biological materials at ultra-low temperatures to ensure their long-term viability.

Attendees will gain insight into the science behind sample degradation, the critical importance of the glass transition temperature (Tg), and how liquid nitrogen (LN2) is used to maintain optimal storage conditions.

We’ll also examine the engineering behind cryogenic storage systems, common challenges such as transient warming, and best practices to ensure sample integrity. Whether you're new to the field or looking to reinforce your foundational knowledge, this session will provide valuable insights into one of the most essential technologies in modern bioscience.

Learning Objectives:

• Understand the core principles of cryopreservation and the role of the glass transition temperature (Tg) in preserving biological materials.
• Identify types of biological samples typically cryopreserved, including stem cells, blood cells, gametes, and therapeutic products.
• Learn how ultra-low temperatures suppress enzymatic degradation and prevent damaging water crystallization in cells.
• Explore the function of LN2 and cryogenic equipment, including how vacuum-insulated vessels minimize heat transfer.
• Recognize the impact of transient warming events on sample viability through case examples and temperature modelling.
• Discuss key operational challenges, including liquid nitrogen consumption, thermal performance, and risk mitigation strategies.
• Gain practical guidance for maintaining consistent cryo-environments to support research, clinical, or commercial goals.

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