| 摘要 |
The present invention is to provide a method to perform assays that efficiently and accurately can screen large numbers of cell populations producing variants of a molecule of interest. The present invention relates more specifically to a method for screening a library of protein variants fo r functional variants with reduced antibody binding capacity, comprising the steps of: (i) generating a diversified library of protein variants starting from a relevant protein backbone, (ii) transforming the library into suitabl e host cells, (iii) culturing host cells, (iv) sampling each cell culture, (v) analysing a sample by determining the antibody binding capacity of the varia nt protein, (vi) analysing a sample by determining the functionality of the variant protein.
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