Dec 23, 2025
Revival of Cells
- Mohit Sharma1
- 1Jiwaji University
Protocol Citation: Mohit Sharma 2025. Revival of Cells. protocols.io https://dx.doi.org/10.17504/protocols.io.14egn1x7qv5d/v1
License: This is an open access protocol distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited
Protocol status: Working
We use this protocol and it's working
Created: December 23, 2025
Last Modified: December 23, 2025
Protocol Integer ID: 235699
Keywords: Cryopreservation, Cell Revival, Cell Thawing, Cryoprotectant Removal, Cell Viability, Controlled-Rate Thawing, Post-Thaw Recovery, Cell Culture Conditions, Cellular Integrity, Cell Survival, Cryopreserved Cells, Cell Reanimation, Thawing Protocol, Cell Proliferation, Cell Stress Minimization, Primary Cells, Stem Cells, Immortalized Cell Lines, Tissue Culture, Cellular Regeneration, Cellular Recovery, standardized technique for cryopreserved cell revival, cryopreserved cell revival, processes for cell revival, cell resurrection, overall success of cell culture experiment, cell culture experiment, revival of cell, cell revival, immortalized cell line, minimal loss of cellular integrity, stem cell, cell biology, cell, cellular damage, rate thawing, cellular integrity, cell type, cell line, primary cell, variety of cell type, effective recovery
Abstract
In cell biology, biotechnology, and medical research, cryopreserved cell resurrection is an essential procedure. To maintain cellular integrity, viability, and function, cryopreserved cells must be successfully thawed and recovered. In order to ensure effective recovery and minimal loss of cellular integrity, this protocol describes a standardized technique for cryopreserved cell revival. To minimize cellular damage and promote the best possible recovery, the technique includes crucial steps including controlled-rate thawing, suitable media selection, and post-thaw culture conditions. This technique can be used with a variety of cell types, such as immortalized cell lines, stem cells, and primary cells. This protocol attempts to increase reproducibility, reduce variability, and improve the overall success of cell culture experiments by standardizing the processes for cell revival.
Guidelines
Dilute the thawed cells slowly, using pre-warmed growth medium.
Materials
- Cryovial containing frozen cells
- Complete growth medium, pre-warmed to 37°C
- Disposable, sterile centrifuge tubes
- Water bath at 37°C
- 70% ethanol
- Tissue-culture treated flasks, plates, or dishes
Troubleshooting
Safety warnings
Centrifugation to be done lightly to prevent damage to cells.
Remove the cryovial containing the frozen cells from liquid nitrogen storage and immediately place it into a 37 °C water bath.
Quickly thaw the cells (< 00:01:00 ) by gently swirling the vial in the 37 °C water bath until there is just a small bit of ice left in the vial.
Take the vial it into a laminar flow hood. Before opening, wipe the outside of the vial with 70% ethanol.
Transfer the thawed cells dropwise into the centrifuge tube containing the desired amount of pre-warmed complete growth medium appropriate for your cell line.
Centrifuge the cell suspension at approximately 200 x g for 00:10:00 . The actual centrifugation speed and duration varies depending on the cell type.
After the centrifugation, aseptically decant the supernatant without disturbing the cell pellet.
Gently resuspend the cells in complete growth medium, and transfer them into the appropriate culture vessel and into the recommended culture environment.