Article
Genome-wide analysis of single nucleotide variants allows for robust and accurate assessment of clonal derivation in cell lines used to produce biologics.
Biotechnology and bioengineering - 1 Dec 2020
Kuhn Alexandre, Le Fourn Valérie, Fisch Igor, Mermod Nicolas
Abstract excerpt
A clonally derived (or "monoclonal") cell line is a cell population derived from a single progenitor cell. Clonally derived cell lines are required for many biotechnological applications. For instance, recombinant mammalian cells used to produce therapeutic proteins are expected by regulatory authorities to be clonally derived. Assurance of clonal derivation (or "clonality") is usually obtained from the...
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