Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Recombinant dna technique included in method of making a...
Reexamination Certificate
2011-03-08
2011-03-08
Ketter, James S (Department: 1636)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Recombinant dna technique included in method of making a...
C435S325000, C536S023100, C536S024100
Reexamination Certificate
active
07901908
ABSTRACT:
Described is the production of proteins in a host cell. More specifically, described are methods for improving expression of two or more proteins in a cell or host cell. The methods are suited for production of, for example, recombinant antibodies that can be used in pharmaceutical preparations or as diagnostic tools. In one embodiment, provided is a method for obtaining a cell that expresses two or more proteins comprising providing the cell with two or more protein expression units encoding two or more proteins, characterized in that at least two of the protein expression units comprise at least one STAR sequence.
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Kruckeberg Arthur Leo
Otte Arie Pieter
Sewalt Richard George Antonius Bernardus
Chromagenics B.V.
Ketter James S
TraskBritt P.C.
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