Method for the production and selection of molecules comprising at least two different entities and uses thereof

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United States of America Patent

PATENT NO 9862779
APP PUB NO 20150291704A1
SERIAL NO

14658078

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Abstract

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Herein is reported a method for producing a polypeptide comprising at least two polypeptide domains comprising the step of cultivating a cell comprising (a) a nucleic acid encoding a soluble S. aureus sortase A with a C-terminal endoplasmic reticulum retention signal, (b) a nucleic acid encoding a first polypeptide domain comprising at its C-terminus a sortase motif followed by an endoplasmic reticulum retention signal, and (c) a nucleic acid encoding a second polypeptide domain comprising at its N-terminus at least a diglycine, whereby the cell secretes the sortase A conjugate of the first polypeptide domain and the second polypeptide domain, thereby producing a polypeptide comprising at least two polypeptide domains.

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Patent Owner(s)

Patent OwnerAddress
HOFFMANN-LA ROCHE INC150 CLOVE ROAD OVERLOOK AT GREAT NOTCH SUITE 8 LITTLE FALLS NJ 07424

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beck, Mariel Penzberg, DE 1 23
Tiefenthaler, Georg Sindelsdorf, DE 40 195

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