Jul 27, 2025 · Cell line characterization is a foundational process in scientific research and biopharmaceutical manufacturing. It involves thoroughly testing cell lines to confirm their identity, …

This white paper focuses on the characterization of cell lines, a cornerstone of the “prevent” pillar, and is critical to stopping the entry of contaminants, including viruses, into the manufacturing process.

Learn about cell bank characterization, protocols for cell banking, manufacturing, testing, and ensuring cell line stability and safety.

With a safety profile established over 20 years, CHO cells are by far the most used production cell lines in the pharmaceutical industry. Sartorius has performed biosafety and characterization testing on …

Jul 23, 2025 · By verifying key attributes, such as genetic integrity, absence of adventitious agents, and consistent expression of therapeutic proteins, cell line characterization helps prevent costly …

Extensive cell line characterization is required for mammalian, microbial and insect cell substrates used to generate biopharmaceuticals. This includes phenotypic or genotypic identity testing and a broad …

May 11, 2024 · Eurofins BioPharma Product Testing’s recommendations for cell line characterization, safety evaluation, and product testing for a CHO-derived biopharmaceutical product are summarized …

Classical cell line characterization packages use a range of in vitro and in vivo cell assays and other molecular assays for contamination detection. Cell line stability testing can use a mix of Sanger …

Cell line characterization is required by regulatory bodies to confirm cell line species origin and history, as well as characterize and test cell line identity, genetic stability, and purity.

We offer a wide range of services to characterize cell banks, develop and design scientifically-validated and proven cell line characterization testing methods.