GB201209896D0 - Process - Google Patents
ProcessInfo
- Publication number
- GB201209896D0 GB201209896D0 GB201209896A GB201209896A GB201209896D0 GB 201209896 D0 GB201209896 D0 GB 201209896D0 GB 201209896 A GB201209896 A GB 201209896A GB 201209896 A GB201209896 A GB 201209896A GB 201209896 D0 GB201209896 D0 GB 201209896D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- crm197
- vector
- operably linked
- gene encoding
- coli host
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 108010071134 CRM197 (non-toxic variant of diphtheria toxin) Proteins 0.000 abstract 4
- 108090000623 proteins and genes Proteins 0.000 abstract 2
- 230000003834 intracellular effect Effects 0.000 abstract 1
- 230000028327 secretion Effects 0.000 abstract 1
Landscapes
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Plant Pathology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Microbiology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Medicinal Chemistry (AREA)
- Gastroenterology & Hepatology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
In one aspect, a process for the intracellular expression of CRM197 in an E coli host is provided. The process comprises expressing a vector comprising a gene encoding CRM 197 operably linked to a promoter and at least one perfect palindrome operator sequence. In a related aspect, a process for the periplasmic expression of CRM197 in an E coli host is provided, comprising expressing a vector comprising a gene encoding CRM197 and a secretion leader sequence operably linked to a weak promoter system comprising at least one perfect palindrome operator sequence.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB201209896A GB201209896D0 (en) | 2012-06-01 | 2012-06-01 | Process |
| PCT/GB2013/000238 WO2013178974A1 (en) | 2012-06-01 | 2013-05-23 | Process for expression of crm197 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB201209896A GB201209896D0 (en) | 2012-06-01 | 2012-06-01 | Process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB201209896D0 true GB201209896D0 (en) | 2012-07-18 |
Family
ID=46582288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB201209896A Ceased GB201209896D0 (en) | 2012-06-01 | 2012-06-01 | Process |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB201209896D0 (en) |
| WO (1) | WO2013178974A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102282930B1 (en) * | 2014-01-31 | 2021-07-27 | 피나 바이오솔루션스, 엘엘씨 | Expression and purification of crm197 and related proteins |
| US11060123B2 (en) | 2014-01-31 | 2021-07-13 | Fina Biosolutions, Llc | Production of soluble recombinant protein without n-terminal methionine |
| US12104161B2 (en) | 2014-01-31 | 2024-10-01 | Fina Biosolutions Llc | Production of soluble recombinant proteins without N-terminal methionine in E-coli |
| WO2016079755A1 (en) | 2014-11-20 | 2016-05-26 | Biological E Limited | Codon optimized polynucleotide for high level expression of crm197 |
| GB201704659D0 (en) | 2017-03-24 | 2017-05-10 | Fujifilm Diosynth Biotechnologies Uk Ltd | Expression system |
| KR102099342B1 (en) | 2019-09-03 | 2020-04-10 | 주식회사 제노포커스 | Expression Method of CRM197 Protein |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9715660D0 (en) * | 1997-07-25 | 1997-10-01 | Zeneca Ltd | Proteins |
| GB9904582D0 (en) | 1999-02-26 | 1999-04-21 | Nycomed Imaging As | Process |
| GB0602173D0 (en) | 2006-02-03 | 2006-03-15 | Avecia Ltd | Expression system |
| AU2010201410B2 (en) | 2010-03-30 | 2015-04-30 | Pelican Technology Holdings, Inc. | High level expression of recombinant CRM197 |
-
2012
- 2012-06-01 GB GB201209896A patent/GB201209896D0/en not_active Ceased
-
2013
- 2013-05-23 WO PCT/GB2013/000238 patent/WO2013178974A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013178974A1 (en) | 2013-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AT | Applications terminated before publication under section 16(1) |