E.coli host cells with modified PhoS/PstS periplasmic...

Chemistry: molecular biology and microbiology – Micro-organism – per se ; compositions thereof; proces of... – Bacteria or actinomycetales; media therefor

Reexamination Certificate

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C435S069100

Reexamination Certificate

active

07662609

ABSTRACT:
The present invention provides anEcolihost cell expressing a recombinant antibody characterized in that theEcolihost cell has been genetically modified in order to change at least one physical property of one or moreEcoliproteins which in the wild type copurify with said recombinant antibody.

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