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Updated: Jul 5, 2026
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Trypsinizing and Subculturing Mammalian Cells
Published on: June 12, 2008
Techniques for mammalian cell tissue culture
1Molecular Pathology Laboratory Network, Maryville, Tennessee.
Current Protocols in Protein Science
|April 23, 2008
Summary
This guide details sterile techniques and cell culture methods, including subculturing, freezing, and counting cells. It provides essential protocols for handling various cell types and preparing them for transport.
Area of Science:
- Cell Biology
- Microbiology
- Biotechnology
Background:
- Maintaining aseptic conditions is crucial for reliable cell culture experiments.
- Standardized protocols ensure reproducibility in cell propagation and analysis.
Purpose of the Study:
- To provide comprehensive protocols for essential cell culture techniques.
- To detail the latest principles in sterile technique and media preparation.
Main Methods:
- Sterile technique principles and culture media preparation.
- Trypsinizing and subculturing monolayer cell cultures.
- Passaging suspension cultures, cell cryopreservation, and thawing.
- Cell enumeration using a hemacytometer.
- Methods for preparing cells for shipment.
Main Results:
- Detailed step-by-step protocols for each described technique.
- Emphasis on maintaining cell viability and integrity throughout procedures.
Conclusions:
- Adherence to these protocols ensures successful cell culture maintenance.
- Proper cell handling and preparation are vital for downstream applications and research integrity.
