AU2022418344A1 - Method for screening a signal peptide for efficient expression and secretion of a heterologous polypeptide in mammalian cells - Google Patents
Method for screening a signal peptide for efficient expression and secretion of a heterologous polypeptide in mammalian cells Download PDFInfo
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- CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 description 1
- 230000003248 secreting effect Effects 0.000 description 1
- 230000009962 secretion pathway Effects 0.000 description 1
- 238000013207 serial dilution Methods 0.000 description 1
- QLMNCUHSDAGQGT-UHFFFAOYSA-N sintofen Chemical compound N1=C(C(O)=O)C(=O)C=2C(OCCOC)=CC=CC=2N1C1=CC=C(Cl)C=C1 QLMNCUHSDAGQGT-UHFFFAOYSA-N 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000010414 supernatant solution Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000004114 suspension culture Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000003146 transient transfection Methods 0.000 description 1
- 230000014621 translational initiation Effects 0.000 description 1
- 230000005945 translocation Effects 0.000 description 1
- 108091005703 transmembrane proteins Proteins 0.000 description 1
- 102000035160 transmembrane proteins Human genes 0.000 description 1
- 239000012588 trypsin Substances 0.000 description 1
- 108010087967 type I signal peptidase Proteins 0.000 description 1
- 241000701161 unidentified adenovirus Species 0.000 description 1
- 241001430294 unidentified retrovirus Species 0.000 description 1
- 210000000605 viral structure Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
- C12N15/86—Viral vectors
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
- C12N15/1034—Isolating an individual clone by screening libraries
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
- C12N15/1034—Isolating an individual clone by screening libraries
- C12N15/1093—General methods of preparing gene libraries, not provided for in other subgroups
-
- C—CHEMISTRY; METALLURGY
- C40—COMBINATORIAL TECHNOLOGY
- C40B—COMBINATORIAL CHEMISTRY; LIBRARIES, e.g. CHEMICAL LIBRARIES
- C40B40/00—Libraries per se, e.g. arrays, mixtures
- C40B40/04—Libraries containing only organic compounds
- C40B40/06—Libraries containing nucleotides or polynucleotides, or derivatives thereof
- C40B40/08—Libraries containing RNA or DNA which encodes proteins, e.g. gene libraries
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
- C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
- C07K2319/02—Fusion polypeptide containing a localisation/targetting motif containing a signal sequence
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
- C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
- C07K2319/03—Fusion polypeptide containing a localisation/targetting motif containing a transmembrane segment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
- C07K2319/40—Fusion polypeptide containing a tag for immunodetection, or an epitope for immunisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
- C07K2319/60—Fusion polypeptide containing spectroscopic/fluorescent detection, e.g. green fluorescent protein [GFP]
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2740/00—Reverse transcribing RNA viruses
- C12N2740/00011—Details
- C12N2740/10011—Retroviridae
- C12N2740/15011—Lentivirus, not HIV, e.g. FIV, SIV
- C12N2740/15041—Use of virus, viral particle or viral elements as a vector
- C12N2740/15043—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2740/00—Reverse transcribing RNA viruses
- C12N2740/00011—Details
- C12N2740/10011—Retroviridae
- C12N2740/16011—Human Immunodeficiency Virus, HIV
- C12N2740/16041—Use of virus, viral particle or viral elements as a vector
- C12N2740/16043—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2830/00—Vector systems having a special element relevant for transcription
- C12N2830/001—Vector systems having a special element relevant for transcription controllable enhancer/promoter combination
- C12N2830/002—Vector systems having a special element relevant for transcription controllable enhancer/promoter combination inducible enhancer/promoter combination, e.g. hypoxia, iron, transcription factor
- C12N2830/003—Vector systems having a special element relevant for transcription controllable enhancer/promoter combination inducible enhancer/promoter combination, e.g. hypoxia, iron, transcription factor tet inducible
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Wood Science & Technology (AREA)
- Biomedical Technology (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Plant Pathology (AREA)
- Microbiology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Virology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Bioinformatics & Computational Biology (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Peptides Or Proteins (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20216346 | 2021-12-23 | ||
| FI20216346 | 2021-12-23 | ||
| PCT/FI2022/050871 WO2023118670A1 (en) | 2021-12-23 | 2022-12-23 | Method for screening a signal peptide for efficient expression and secretion of a heterologous polypeptide in mammalian cells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2022418344A1 true AU2022418344A1 (en) | 2024-08-01 |
Family
ID=84982537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2022418344A Pending AU2022418344A1 (en) | 2021-12-23 | 2022-12-23 | Method for screening a signal peptide for efficient expression and secretion of a heterologous polypeptide in mammalian cells |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20250059561A1 (https=) |
| EP (1) | EP4453019A1 (https=) |
| JP (1) | JP2024545273A (https=) |
| KR (1) | KR20240123808A (https=) |
| CN (1) | CN118696055A (https=) |
| AU (1) | AU2022418344A1 (https=) |
| CA (1) | CA3241498A1 (https=) |
| IL (1) | IL313740A (https=) |
| WO (1) | WO2023118670A1 (https=) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8673822B2 (en) * | 2004-01-17 | 2014-03-18 | Korea Research Institute Of Bioscience And Biotechnology | Rapid screening method of translational fusion partners for producing recombinant proteins and translational fusion partners screened therefrom |
| AT503474A1 (de) * | 2006-03-29 | 2007-10-15 | Univ Wien Bodenkultur | Peptidbibliothek |
| CN104011080B (zh) * | 2011-12-22 | 2017-10-20 | 弗·哈夫曼-拉罗切有限公司 | 用于真核细胞的全长抗体展示系统及其用途 |
| BR112018012180A2 (pt) | 2015-12-17 | 2018-12-04 | Psioxus Therapeutics Ltd | vírus de codificação de um anticorpo ou fragmento de complexo anti-tcr |
| US20220334124A1 (en) | 2019-09-03 | 2022-10-20 | Sung Sub Kim | Method for ultra-rapidly selecting signal peptide to which individual barcode system for increasing protein productivity is introduced |
| KR102406463B1 (ko) | 2019-09-03 | 2022-06-10 | 재단법인 오송첨단의료산업진흥재단 | 단백질 생산성 향상을 위한 개별 바코딩 시스템 도입한 시그널 펩타이드 초고속 선별방법 |
-
2022
- 2022-12-23 US US18/721,961 patent/US20250059561A1/en active Pending
- 2022-12-23 IL IL313740A patent/IL313740A/en unknown
- 2022-12-23 CN CN202280084394.6A patent/CN118696055A/zh active Pending
- 2022-12-23 WO PCT/FI2022/050871 patent/WO2023118670A1/en not_active Ceased
- 2022-12-23 KR KR1020247021715A patent/KR20240123808A/ko active Pending
- 2022-12-23 CA CA3241498A patent/CA3241498A1/en active Pending
- 2022-12-23 EP EP22844662.1A patent/EP4453019A1/en active Pending
- 2022-12-23 AU AU2022418344A patent/AU2022418344A1/en active Pending
- 2022-12-23 JP JP2024536406A patent/JP2024545273A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20250059561A1 (en) | 2025-02-20 |
| IL313740A (en) | 2024-08-01 |
| CA3241498A1 (en) | 2023-06-29 |
| KR20240123808A (ko) | 2024-08-14 |
| JP2024545273A (ja) | 2024-12-05 |
| WO2023118670A1 (en) | 2023-06-29 |
| CN118696055A (zh) | 2024-09-24 |
| EP4453019A1 (en) | 2024-10-30 |
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