DK2986633T3 - Fremgangsmåder til ekspression af peptider og proteiner - Google Patents

Fremgangsmåder til ekspression af peptider og proteiner Download PDF

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DK2986633T3
DK2986633T3 DK14721257.5T DK14721257T DK2986633T3 DK 2986633 T3 DK2986633 T3 DK 2986633T3 DK 14721257 T DK14721257 T DK 14721257T DK 2986633 T3 DK2986633 T3 DK 2986633T3
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Lutz Schmitt
Christian Schwarz
Sander Hendrikus Joannes Smits
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Numaferm Gmbh
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    • C12P21/00Preparation of peptides or proteins
    • C12P21/02Preparation of peptides or proteins having a known sequence of two or more amino acids, e.g. glutathione
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    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/195Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
    • C07K14/24Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Enterobacteriaceae (F), e.g. Citrobacter, Serratia, Proteus, Providencia, Morganella, Yersinia
    • C07K14/245Escherichia (G)
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    • 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
    • C07K14/46Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
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    • 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
    • C07K14/46Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
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    • C07K14/4701Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals not used
    • C07K14/4711Alzheimer's disease; Amyloid plaque core protein
    • 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
    • C07K14/46Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
    • C07K14/47Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
    • C07K14/4701Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals not used
    • C07K14/4713Autoimmune diseases, e.g. Insulin-dependent diabetes mellitus, multiple sclerosis, rheumathoid arthritis, systemic lupus erythematosus; Autoantigens
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    • 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
    • C07K14/475Growth factors; Growth regulators
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    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/52Cytokines; Lymphokines; Interferons
    • C07K14/555Interferons [IFN]
    • C07K14/56IFN-alpha
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    • 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
    • C07K14/575Hormones
    • C07K14/57509Corticotropin releasing factor [CRF] (Urotensin)
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    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10Transferases (2.)
    • C12N9/13Transferases (2.) transferring sulfur containing groups (2.8)
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    • C12N9/88Lyases (4.)
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    • C07K2319/00Fusion polypeptide
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    • C12Y208/00Transferases transferring sulfur-containing groups (2.8)
    • C12Y208/01Sulfurtransferases (2.8.1)
    • C12Y208/01008Lipoyl synthase (2.8.1.8)
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    • C12Y406/00Phosphorus-oxygen lyases (4.6)
    • C12Y406/01Phosphorus-oxygen lyases (4.6.1)
    • C12Y406/01001Aodenylate cyclase (4.6.1.1)

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  • Peptides Or Proteins (AREA)
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Claims (11)

1. Fremgangsmåde til fremstillingen af et rekombinant peptid (PeOI) eller protein af interesse (PrOI), hvor fremgangsmåden omfatter: (a) at indføre et nukleinsyremolekyle, der koder for et fusionsprotein omfattende mindst et PeOI eller PrOI, og mindst en allokrit af et type 1-sekretionssystem (T1SS) eller et fragment deraf, i en værtscelle, hvor værtscellen ikke udtrykker en heterolog ATP-bindende kassette (ABC)-transporter, et heterologt membranfusionsprotein (MFP) og/eller et heterologt ydre membranprotein (OMP) af TISS'et, hvor fragmentet har en længde på mindst 50 nukleotider; (b) at dyrke værtscellen under betingelser, der tillader udtryk af fusionsproteinet, hvor fusionsproteinet udtrykkes i formen af inklusionslegemer (IB); (c) at isolere det rekombinante fusionsprotein fra værtscellerne; og (d) at udsætte det rekombinante fusionsprotein for betingelser, der tillader PeOI eller PrOI at folde til en funktionel tredimensionel konformation.
2. Fremgangsmåden ifølge krav 1, hvor allokritten af et T1SS vælges fra gruppen bestående af HlyA, CyaA, EhxA, LktA, PILktA, PasA, PvxA, MmxA, LtxA, ApxIA, ApxIIA, ApxIIIA, ApxIVA, Apxl, Apxll, AqxA, VcRtxA, VvRtxA, MbxA, RTX cytotoxin, RtxLl, RtxL2, FrhA, LipA, TliA, PrtA, PrtSM, PrtG, PrtB, PrtC, AprA, AprX, ZapA, ZapE, Sap, HasA, colicin V, LapA, ORF, RzcA, RtxA, XF2407, XF2759, RzcA, RsaA, Crs, CsxA, CsxB, SlaA, SwmA, SI 11951, NodO, PlyA, PlyB, FrpA, FrpC.
3. Fremgangsmåden ifølge krav 1 eller 2, hvor allokritten af et T1SS er HlyA omfattende eller bestående af aminosyresekvensen som fremsat i SEQ ID NO:2, et fragment deraf eller et polypeptid, der har mindst 80 % sekvensidentitet til aminosyresekvensen af SEQ ID NO:2 eller fragmentet deraf.
4. Fremgangsmåden ifølge krav 3, hvor fragmentet af HlyA består af aminosyresekvensen som fremsat i SEQ ID NO:4 eller et polypeptid, der har mindst 80 % sekvensidentitet til aminosyresekvensen af SEQ ID NO:4.
5. Fremgangsmåden ifølge et hvilket som helst af kravene 1-4, hvor udtryksmediet omfatter 20,0 mM eller mindre af Ca2+.
6. Fremgangsmåden ifølge et hvilket som helst af kravene 1-5, hvor udtrykket af det endogene ABC-transportergen, det endogene MFP-gen og/eller det endogene OMP-gen af TISS'et eller aktiviteten af de tilsvarende genprodukter i værtscellen er inhiberet eller transporten er ineffektiv.
7. Fremgangsmåden ifølge krav 6, hvor værtscellen ikke udtrykker endogen ABC-transporter, endogent MFP og/eller endogent OMP af TISS'et.
8. Fremgangsmåden ifølge et hvilket som helst af kravene 1-7, hvor i trin (d) det rekombinante peptid eller protein udsættes for en genfoldnings-buffer, hvor genfoldnings-bufferen omfatter mindst 0,01 mM af Ca2+.
9. Fremgangsmåden ifølge et hvilket som helst af kravene 1-8, hvor: (I) værtscellen er en prokaryotisk celle; og/eller (II) ekspressionen udføres i minimalt dyrkningsmedie; og/eller (III) det rekombinante fusions-peptid eller protein oprenses under anvendelse af en fremgangsmåde valgt fra affinitetskromatografi, ionbytterkromatografi, omvendt-fase kromatografi, størrelseskromatografi, og kombinationer deraf; og/eller (IV) fremgangsmåden omfatter det yderligere trin (e) at bringe det rekombinante fusionsprotein i kontakt med en protease egnet til spaltning af fusionsproteinet for at give allokritten og peptidet eller PrOI som separate molekyler; og/eller (V) fremgangsmåden omfatter det yderligere trin (e) at spalte det rekombinante fusionsprotein ved kemisk behandling for at give allokritten og PeOI eller PrOI som separate molekyler; og/eller (VI) fremgangsmåden omfatter et trin (e) som defineret i (IV) eller (V) efterfulgt af oprensning af PeOI eller PrOI.
10. Fremgangsmåden ifølge et hvilket som helst af kravene 1-9, hvor det mindst ene PeOI eller PrOI vælges fra gruppen bestående af Nisin, HCRF, IFABP, IFNA2, MBP, peptid 101, peptid 102, peptid 103, MAB-40, Mab-42, Fuzeon®, laks-calcitonin, human calcitonin, inhibitorpeptid 1, peptid 238 som fremsat i SEQ ID NO:53, peptid 239 som fremsat i SEQ ID NO:54, peptid 240 som fremsat i SEQ ID NO:55, og peptid 241 som fremsat i SEQ ID NO:56.
11. Fremgangsmåden ifølge et hvilket som helst af kravene 1-10, hvor nukleinsyremolekylet, der koder for fusionsproteinet yderligere omfatter en regulatorisk nukleotidsekvens, der modulerer udtryk af fusionsproteinet.
DK14721257.5T 2013-04-17 2014-04-17 Fremgangsmåder til ekspression af peptider og proteiner DK2986633T3 (da)

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EP13164098.9A EP2792686A1 (en) 2013-04-17 2013-04-17 Methods for the expression of peptides and proteins
PCT/EP2014/057887 WO2014170430A1 (en) 2013-04-17 2014-04-17 Methods for the expression of peptides and proteins

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US (1) US10443081B2 (da)
EP (2) EP2792686A1 (da)
JP (1) JP6714902B2 (da)
CN (1) CN105473609A (da)
AU (1) AU2014255697B2 (da)
CA (1) CA2912300C (da)
DK (1) DK2986633T3 (da)
ES (1) ES2661404T3 (da)
NO (1) NO2986633T3 (da)
PL (1) PL2986633T3 (da)
PT (1) PT2986633T (da)
TR (1) TR201802551T4 (da)
WO (1) WO2014170430A1 (da)

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US11033622B2 (en) 2017-05-25 2021-06-15 Leidos, Inc. PD-1 and CTLA-4 dual inhibitor peptides
JPWO2020090045A1 (ja) * 2018-10-31 2021-10-14 株式会社村田製作所 抗グラム陰性菌化合物
US11407829B2 (en) 2019-05-22 2022-08-09 Leidos, Inc. LAG3 binding peptides
WO2021185968A1 (en) 2020-03-18 2021-09-23 Numaferm Gmbh Fragments of hlya and uses thereof
EP3892290A1 (en) 2020-04-08 2021-10-13 NUMAFERM GmbH Variants of hlya and uses thereof
EP3882260A1 (en) 2020-03-18 2021-09-22 NUMAFERM GmbH Fragments of hlya and uses thereof
EP4188947A2 (en) 2020-07-31 2023-06-07 Leidos, Inc. Lag3 binding peptides
CN112481225A (zh) * 2021-01-07 2021-03-12 遵义医科大学 一种异源表达卤化酶的纯化方法
WO2022194403A1 (en) 2021-03-18 2022-09-22 Numaferm Gmbh Fusion proteins comprising gg repeat sequences
WO2023108026A2 (en) 2021-12-08 2023-06-15 Oakgrove Bio Llc Biological production of histidine-rich peptides
EP4339202A1 (en) 2022-09-16 2024-03-20 NUMAFERM GmbH Fusion proteins comprising gg repeat sequences ii

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US5215896A (en) 1987-03-20 1993-06-01 Creative Biomolecules, Inc. Leader sequences for the production of recombinant proteins
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US5648244A (en) 1993-09-27 1997-07-15 President And Fellows Of Harvard College Production, purification, cleavage and use of fusion peptides
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EP2583975A1 (en) * 2011-10-21 2013-04-24 Heinrich-Heine-Universität Düsseldorf Agents and methods for the expression and secretion of peptides and proteins

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EP2986633B1 (en) 2018-01-31
WO2014170430A1 (en) 2014-10-23
US10443081B2 (en) 2019-10-15
CA2912300C (en) 2023-01-24
EP2986633A1 (en) 2016-02-24
AU2014255697B2 (en) 2017-08-10
BR112015026384A2 (pt) 2017-10-10
PT2986633T (pt) 2018-03-08
JP2016515396A (ja) 2016-05-30
TR201802551T4 (tr) 2018-03-21
BR112015026384A8 (pt) 2018-05-22
ES2661404T3 (es) 2018-03-28
CN105473609A (zh) 2016-04-06
NO2986633T3 (da) 2018-06-30
AU2014255697A1 (en) 2015-12-03
EP2792686A1 (en) 2014-10-22
JP6714902B2 (ja) 2020-07-01
PL2986633T3 (pl) 2018-06-29
US20160138066A1 (en) 2016-05-19
CA2912300A1 (en) 2014-10-23

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