CA2759465C - Method of producing polymers of spider silk proteins - Google Patents

Method of producing polymers of spider silk proteins Download PDF

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Publication number
CA2759465C
CA2759465C CA2759465A CA2759465A CA2759465C CA 2759465 C CA2759465 C CA 2759465C CA 2759465 A CA2759465 A CA 2759465A CA 2759465 A CA2759465 A CA 2759465A CA 2759465 C CA2759465 C CA 2759465C
Authority
CA
Canada
Prior art keywords
amino acid
acid residues
spider silk
liquid medium
silk protein
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.)
Expired - Fee Related
Application number
CA2759465A
Other languages
English (en)
French (fr)
Other versions
CA2759465A1 (en
Inventor
Jan Johansson
My Hedhammar
Anna Rising
Kerstin Nordling
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Spiber Technologies AB
Original Assignee
Spiber Technologies AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from EP09158445A external-priority patent/EP2243792A1/en
Application filed by Spiber Technologies AB filed Critical Spiber Technologies AB
Publication of CA2759465A1 publication Critical patent/CA2759465A1/en
Application granted granted Critical
Publication of CA2759465C publication Critical patent/CA2759465C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/43504Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from invertebrates
    • C07K14/43513Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from invertebrates from arachnidae
    • C07K14/43518Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from invertebrates from arachnidae from spiders

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Zoology (AREA)
  • Toxicology (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CA2759465A 2009-04-22 2010-04-21 Method of producing polymers of spider silk proteins Expired - Fee Related CA2759465C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
EP09158445.8 2009-04-22
EP09158445A EP2243792A1 (en) 2009-04-22 2009-04-22 Methods of producing polymers of spider silk proteins
EP10156927.5 2010-03-18
EP10156923.4 2010-03-18
EP10156923 2010-03-18
EP10156927 2010-03-18
PCT/SE2010/050439 WO2010123450A1 (en) 2009-04-22 2010-04-21 Method of producing polymers of spider silk proteins

Publications (2)

Publication Number Publication Date
CA2759465A1 CA2759465A1 (en) 2010-10-28
CA2759465C true CA2759465C (en) 2017-12-12

Family

ID=43011348

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2759465A Expired - Fee Related CA2759465C (en) 2009-04-22 2010-04-21 Method of producing polymers of spider silk proteins

Country Status (9)

Country Link
US (1) US8642734B2 (cg-RX-API-DMAC7.html)
EP (1) EP2421890B1 (cg-RX-API-DMAC7.html)
JP (1) JP5912077B2 (cg-RX-API-DMAC7.html)
CN (1) CN102395601A (cg-RX-API-DMAC7.html)
AU (1) AU2010239773B2 (cg-RX-API-DMAC7.html)
CA (1) CA2759465C (cg-RX-API-DMAC7.html)
DK (1) DK2421890T3 (cg-RX-API-DMAC7.html)
RU (1) RU2560437C2 (cg-RX-API-DMAC7.html)
WO (1) WO2010123450A1 (cg-RX-API-DMAC7.html)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5726282B2 (ja) 2010-03-18 2015-05-27 スパイバー テクノロジーズ アーベーSpiber Technologies Ab タンパク質及びポリペプチドの産生
CA2815267C (en) 2010-10-27 2019-06-25 Spiber Technologies Ab Spider silk fusion protein structures for binding to an organic target
US9617315B2 (en) 2011-06-01 2017-04-11 Spiber Inc. Artificial polypeptide fiber and method for producing the same
CA2872056A1 (en) * 2012-05-02 2013-11-07 Spiber Technologies Ab Spider silk fusion protein structures without repetitive fragment for binding to an organic target
ES2887366T3 (es) 2013-09-17 2021-12-22 Bolt Threads Inc Métodos y composiciones para sintetizar fibras de seda mejoradas
AU2015358537B2 (en) 2014-12-02 2021-08-19 Evolved By Nature, Inc. Silk performance apparel and products and methods of preparing the same
CN114000218A (zh) * 2015-03-16 2022-02-01 保尔特纺织品公司 改善的丝纤维
CN107849100B (zh) 2015-04-09 2022-02-08 丝芭博株式会社 极性溶剂溶液及其制造方法
JP6856828B2 (ja) 2015-04-09 2021-04-14 Spiber株式会社 極性溶媒溶液及びその製造方法
EP3307765B1 (en) * 2015-06-11 2024-04-10 Bolt Threads, Inc. Recombinant protein fiber yarns with improved properties
CN105031723B (zh) * 2015-06-23 2017-05-24 上海交通大学 基于蜘蛛丝蛋白的温敏性水凝胶
BR112018000699B1 (pt) 2015-07-14 2023-10-17 Silk Therapeutics, Inc Artigo e método para revestir um material
JP2018159137A (ja) 2015-08-20 2018-10-11 国立研究開発法人理化学研究所 クモ糸様構造を有するポリペプチド繊維の製造方法
EP3374378B1 (en) 2015-11-13 2021-02-17 Spiber Technologies AB Charge-reversed n-terminal spider silk protein domain and uses thereof
GB201522610D0 (en) * 2015-12-22 2016-02-03 Univ Southampton Protein
WO2017198655A1 (en) * 2016-05-16 2017-11-23 Spiber Technologies Ab Spider silk coating of solid surfaces
JP2019518882A (ja) * 2016-06-10 2019-07-04 ボルト スレッズ インコーポレイテッド 改善された特性を有する組換えタンパク質繊維糸
EP3263593A1 (en) 2016-07-01 2018-01-03 Anna Rising Engineered spider silk proteins and uses thereof
KR20190046993A (ko) 2016-09-14 2019-05-07 볼트 쓰레즈, 인크. 긴 균일한 재조합 단백질 섬유
US20190275193A1 (en) * 2016-11-11 2019-09-12 Amsilk Gmbh Use of a shrinkable biopolymer fiber as a sensor
CN107475807A (zh) * 2017-08-30 2017-12-15 常州豫春化工有限公司 一种改性尼龙6纤维的制备方法
KR102609621B1 (ko) * 2017-09-26 2023-12-01 스파이버 테크놀러지스 에이비 표면 활성 거대분자의 구조화
EP3688018A4 (en) 2017-09-27 2021-07-07 Evolved by Nature, Inc. SILK COVERED FABRICS, RELATED PRODUCTS AND PREPARATION PROCESSES
JP2021035330A (ja) * 2017-09-29 2021-03-04 Spiber株式会社 発現カセット
BR112021026217A2 (pt) * 2019-07-04 2022-02-15 Seevix Mat Sciences Ltd Sistema de expressão procariótica e métodos de uso do mesmo.
CN110551194B (zh) * 2019-09-19 2023-03-21 天津大学 重组蜘蛛卵鞘丝蛋白复合物及其生成的人造卵鞘丝
BR112022020937A2 (pt) 2020-04-23 2022-12-20 Seevix Mat Sciences Ltd Composições cosméticas compreendendo seda de aranha dragon sintética.
WO2024091831A2 (en) * 2022-10-28 2024-05-02 National Taiwan University A recombinant spider silk protein and method for tag-free and time-saving purification thereof
CN218413490U (zh) 2022-10-31 2023-01-31 徐州龙安电子科技有限公司 一种新型蜘蛛电子标签
DE102023105437B3 (de) 2023-03-06 2024-06-13 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Fahrzeugkomponente mit wenigstens einer Fahrzeuginnenraumkomponente

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070260039A1 (en) 2002-01-11 2007-11-08 Karatzas Costas N Methods of Producing Silk Polypeptides and Products Thereof
CN101018806B (zh) * 2004-07-22 2014-05-07 Am丝绸有限责任公司 重组蜘蛛丝蛋白
RU2444527C2 (ru) * 2005-12-30 2012-03-10 Спибер Текнолоджиз Аб Рекомбинантный спидроиновый белок главной ампулярной железы, способный к полимеризации, рекомбинантный слитый белок, способный к управляемой полимеризации, полимер спидроинового белка главной ампулярной железы, композиция для управляемой полимеризации, рекомбинантная молекула нуклеиновой кислоты (варианты), способ получения растворимого слитого белка, способ получения полимера спидроинового белка главной ампулярной железы и способ культивирования эукариотических клеток
BRPI0701826B1 (pt) * 2007-03-16 2021-02-17 Embrapa - Empresa Brasileira De Pesquisa Agropecuária proteínas da teia de aranha nephilengys cruentata, avicularia juruensis e parawixia bistriata isoladas da biodiversidade brasileira
US9051383B2 (en) * 2007-06-11 2015-06-09 The Regents Of The University Of California Spider silk dragline polynucleotides, polypeptides and methods of use thereof

Also Published As

Publication number Publication date
JP2012531889A (ja) 2012-12-13
RU2560437C2 (ru) 2015-08-20
AU2010239773A1 (en) 2011-11-03
EP2421890A4 (en) 2012-10-24
WO2010123450A1 (en) 2010-10-28
CA2759465A1 (en) 2010-10-28
US20120041177A1 (en) 2012-02-16
EP2421890B1 (en) 2015-08-26
AU2010239773B2 (en) 2014-11-06
CN102395601A (zh) 2012-03-28
EP2421890A1 (en) 2012-02-29
US8642734B2 (en) 2014-02-04
RU2011145429A (ru) 2013-05-27
DK2421890T3 (en) 2015-11-23
JP5912077B2 (ja) 2016-04-27

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Effective date: 20150420

MKLA Lapsed

Effective date: 20210421