Invention Grant
- Patent Title: Alkaline feed
- Patent Title (中): 碱性饲料
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Application No.: US13217540Application Date: 2011-08-25
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Publication No.: US08951756B2Publication Date: 2015-02-10
- Inventor: Christian Schantz
- Applicant: Christian Schantz
- Applicant Address: US NJ Little Falls
- Assignee: Hoffmann-La Roche Inc.
- Current Assignee: Hoffmann-La Roche Inc.
- Current Assignee Address: US NJ Little Falls
- Agency: Hoffman-La Roche Inc.
- Priority: EP10008997 20100830
- Main IPC: C12P21/06
- IPC: C12P21/06 ; C12P21/04 ; C12N1/20 ; C07H21/04 ; C12P21/00 ; C12P21/02

Abstract:
A method for cultivating a bacterial cell comprising the addition of an amino acid in an alkaline solution used for pH regulation. Also an aspect is a method for producing a polypeptide comprising the steps of a) providing a bacterial cell comprising a nucleic acid encoding the polypeptide, b) cultivating the provided cell, c) adjusting the pH value during the cultivating with a basic solution comprising an amino acid, d) recovering the polypeptide from the cell or the cultivation medium and thereby producing the polypeptide.
Public/Granted literature
- US20130323783A1 ALKALINE FEED Public/Granted day:2013-12-05
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