Mammalian Stable Expression of Biotherapeutics
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Many therapeutically relevant proteins, like IgG antibodies, are highly complex, multimeric glycoproteins that are difficult to express in microbial systems and thus usually produced in mammalian host cells. During the past two decades, stable mammalian expression technologies have made huge progress resulting in highly increased speed of cell line development and yield of manufacturing processes. Here, we give an overview of technologies that are applied at different stages of state-of-the-art cell line development processes for biomanufacturing.
