DK2431383T3 - Polypeptider. - Google Patents

Polypeptider. Download PDF

Info

Publication number
DK2431383T3
DK2431383T3 DK11194071.4T DK11194071T DK2431383T3 DK 2431383 T3 DK2431383 T3 DK 2431383T3 DK 11194071 T DK11194071 T DK 11194071T DK 2431383 T3 DK2431383 T3 DK 2431383T3
Authority
DK
Denmark
Prior art keywords
ala
asn
leu
glu
egfr
Prior art date
Application number
DK11194071.4T
Other languages
English (en)
Inventor
Mikaela Friedman
Andreas Jonsson
Tove Eriksson
Fredrik Nilsson
Stefan Ståhl
Original Assignee
Affibody 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
Application filed by Affibody Ab filed Critical Affibody Ab
Application granted granted Critical
Publication of DK2431383T3 publication Critical patent/DK2431383T3/da

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
    • A61K51/04Organic compounds
    • A61K51/08Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins
    • A61K51/088Peptides, e.g. proteins, carriers being peptides, polyamino acids, proteins conjugates with carriers being peptides, polyamino acids or proteins
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/18Growth factors; Growth regulators
    • A61K38/1808Epidermal growth factor [EGF] urogastrone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00Preparations for testing in vivo
    • A61K49/06Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A61K49/08Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations characterised by the carrier
    • A61K49/10Organic compounds
    • A61K49/14Peptides, e.g. proteins
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • 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
    • C07K14/305Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Micrococcaceae (F)
    • C07K14/31Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Micrococcaceae (F) from Staphylococcus (G)
    • 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
    • C07K14/475Growth factors; Growth regulators
    • C07K14/485Epidermal growth factor [EGF], i.e. urogastrone
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/20Fusion polypeptide containing a tag with affinity for a non-protein ligand
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/20Fusion polypeptide containing a tag with affinity for a non-protein ligand
    • C07K2319/21Fusion polypeptide containing a tag with affinity for a non-protein ligand containing a His-tag
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide
    • C07K2319/20Fusion polypeptide containing a tag with affinity for a non-protein ligand
    • C07K2319/22Fusion polypeptide containing a tag with affinity for a non-protein ligand containing a Strep-tag

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Toxicology (AREA)
  • Immunology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Medicinal Preparation (AREA)

Claims (17)

1. Epidermisvækstfaktorreceptor(EGFR)-bindende polypeptid, omfattende et epider-misvækstfaktorreceptorbindingsmotiv, EBM, hvilket motiv består af en aminosyresekvens udvalgt blandt: i) EMWX4AWX7EIRX11LPNLNGWQM TAFIASLLD, hvor, uafhængigt af hinanden, X4 er udvalgt blandt I, V, G og S; X7 er udvalgt blandt D, E, N og K; og Xu er udvalgt blandt D, N og E; og ii) en aminosyresekvens, som har mindst 93 % similaritet med sekvensen defineret i 0; hvor det EGFR-bindende polypeptid binder sig til EGFR således, at KD-værdien for samvirkningen er højst 10 μΜ, såsom højst 1 x 10"6M, såsom højst 1 x 10"7M.
2. EGFR-bindende polypeptid ifølge krav 1, hvor aminosyresekvensen for EBM'et er udvalgt fra gruppen bestående af SEQ ID NO: 16, 34, 39, 93, 105, 107, 149, 154 og 155.
3. EGFR-bindende polypeptid ifølge et hvilket som helst af de foregående krav, hvor aminosyresekvensen ii) har mindst 96 % similaritet med sekvensen defineret i i).
4. EGFR-bindende polypeptid ifølge et hvilket som helst af de foregående krav, hvor aminosyresekvensen i) er SEQ ID NO: 147.
5. EGFR-bindende polypeptid ifølge et hvilket som helst af de foregående krav, hvori EGFR-bindingsmotivet udgør en del af et tredobbeltspiralbundtproteindomæne, udgør for eksempel i det væsentlige en del af to alfa-spiraler og en sløjfe, der forbinder dem, inden for nævnte tredobbeltspiralbundtproteindomæne.
6. EGFR-bindende polypeptid ifølge krav 5, hvor trespiralbundtproteindomænet er udvalgt blandt bakteriereceptorproteindomæner, for eksempel udvalgt blandt domæner i protein A fra Staphylococcus aureus eller derivater deraf.
7. EGFR-bindende polypeptid ifølge et hvilket som helst af de foregående krav, yderligere omfattende et albuminbindende domæne fra streptokokprotein G, eller et derivat deraf, som forbedrer halveringstiden for det EGFR-bindende polypeptid i terapeutiske anvendelser.
8. EGFR-bindende polypeptid ifølge et hvilket som helst af de foregående krav, som binder sig til det extracellulære domæne i EGFR.
9. Polynukleotid kodende for et polypeptid ifølge et hvilket som helst af de foregående krav.
10. Fremgangsmåde til fremstilling af et polypeptid ifølge et hvilke som helst af kravene 1-8, hvilken fremgangsmåde omfatter at udtrykke et polynukleotid ifølge krav 9.
11. Kombination af et EGFR-bindende polypeptid ifølge et hvilket som helst af kravene 1-8 og et påviseligt middel, hvor det påviselige middel kan være udvalgt blandt et radioaktivt stof, så som et radionuklid, og et enzym. ne 1-8 og et terapeutisk middel.
13. Fremgangsmåde til påvisning af EGFR, hvilken fremgangsmåde omfatter at bringe en prøve mistænkt for at indeholde en EGFR i kontakt med et EGFR-bindende polypep-tid ifølge et hvilket som helst af kravene 1-8, eller en kombination ifølge et hvilket som helst af kravene 11-12, og at påvise binding af polypeptidet eller kombinationen til indikation af tilstedeværelsen af en EGFR i prøven.
14. Fremgangsmåde til separation eller opsamling af EGFR fra en prøve, hvilken fremgangsmåde omfatter at bringe prøven i kontakt med et EGFR-bindende polypeptid ifølge et hvilket som helst af kravene 1-8 eller en kombination ifølge et hvilket som helst af kravene 11-12, hvorved EGFR binder sig til polypeptidet og kan fjernes fra prøven.
15. EGFR-bindende polypeptid ifølge et hvilket som helst af kravene 1-8 eller en kombination ifølge et hvilket som helst af kravene 11-12 til anvendelse som lægemiddel.
16. EGFR-bindende polypeptid eller kombination til anvendelse ifølge krav 15, som et lægemiddel til behandling af en EGFR-relateret tilstand, for eksempel en cancerform, såsom cancer udvalgt blandt lunge-, bryst-, prostata-, tyktarms-, æggestok-, hoved- og nakkecancer.
17. EGFR-bindende polypeptid ifølge et hvilket som helst af kravene 1-8 eller en kombination ifølge et hvilket som helst af kravene 11-12 til anvendelse som diagnostisk middel.
18. EGFR-bindende polypeptid eller kombination til anvendelse ifølge krav 17 som diagnostisk middel til diagnose af cancer.
DK11194071.4T 2005-12-05 2006-12-05 Polypeptider. DK2431383T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0524788.7A GB0524788D0 (en) 2005-12-05 2005-12-05 Polypeptides
EP06829313.3A EP1973934B1 (en) 2005-12-05 2006-12-05 Polypeptides

Publications (1)

Publication Number Publication Date
DK2431383T3 true DK2431383T3 (da) 2017-01-09

Family

ID=35686099

Family Applications (1)

Application Number Title Priority Date Filing Date
DK11194071.4T DK2431383T3 (da) 2005-12-05 2006-12-05 Polypeptider.

Country Status (9)

Country Link
US (3) US8247375B2 (da)
EP (2) EP1973934B1 (da)
JP (2) JP5898826B2 (da)
CN (2) CN101336250A (da)
CA (1) CA2631430C (da)
DK (1) DK2431383T3 (da)
ES (1) ES2599996T3 (da)
GB (1) GB0524788D0 (da)
WO (1) WO2007065635A1 (da)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2077272A1 (en) 2007-12-21 2009-07-08 Affibody AB Polypeptide libraries with a predetermined scaffold
US9187535B2 (en) 2007-12-19 2015-11-17 Affibody Ab Polypeptide derived from protein A and able to bind PDGF
EP2072525A1 (en) 2007-12-21 2009-06-24 Affibody AB New polypeptides having affinity for HER2
EA201500156A3 (ru) * 2008-01-03 2017-09-29 Дзе Скриппс Рисерч Инститьют Доставка антител посредством модульного домена распознавания
US9238810B2 (en) 2008-06-05 2016-01-19 Affibody Ab Polypeptide
JP5588983B2 (ja) 2008-08-11 2014-09-10 ウェルズ ファーゴ バンク ナショナル アソシエイション マルチアームポリマーアルカノエートコンジュゲート
US20120165650A1 (en) 2010-12-22 2012-06-28 General Electric Company Her2 binders
WO2011056124A1 (en) 2009-11-04 2011-05-12 Affibody Ab Her3 binding polypeptides
MX349054B (es) 2010-09-28 2017-07-07 Aegerion Pharmaceuticals Inc Leptinas altamente solubles.
US10894087B2 (en) 2010-12-22 2021-01-19 Nektar Therapeutics Multi-arm polymeric prodrug conjugates of cabazitaxel-based compounds
US20130331443A1 (en) 2010-12-22 2013-12-12 Nektar Therapeutics Multi-arm polymeric prodrug conjugates of taxane-based compounds
AU2012258637B2 (en) 2011-05-24 2017-07-20 Zyngenia, Inc. Multivalent and monovalent multispecific complexes and their uses
WO2012166555A1 (en) 2011-05-27 2012-12-06 Nektar Therapeutics Water - soluble polymer - linked binding moiety and drug compounds
EP2728000B1 (en) * 2011-06-03 2018-12-05 National Institute of Advanced Industrial Science And Technology Protein a mutant protein having reduced affinity in acidic region, and antibody capture agent
PT2729160T (pt) 2011-07-08 2019-07-08 Aegerion Pharmaceuticals Inc Polipéptidos modificados com uma maior duração da ação e uma imunogenicidade reduzida
TWI443108B (zh) 2011-12-28 2014-07-01 Ind Tech Res Inst 抗人類表皮生長因子受體抗體及其應用
TR201903840T4 (tr) 2012-02-20 2019-04-22 Swedish Orphan Biovitrum Ab Publ İnsan tamamlayıcı C5'e bağlanan polipeptitler.
WO2014013016A1 (en) 2012-07-20 2014-01-23 Affibody Ab Method for determining the her2 status of a malignancy
CN104768976B (zh) 2012-10-05 2020-09-22 阿菲博迪公司 Her3结合多肽
WO2014164693A2 (en) 2013-03-12 2014-10-09 Molecular Templates, Inc. Cytotoxic proteins comprising cell-targeting binding regions and shiga toxin a subunit regions for selective killing of specific cell types
KR102500408B1 (ko) 2014-01-27 2023-02-16 몰레큘러 템플레이츠, 인코퍼레이션. 포유류에 적용하기 위한 탈면역된 시가 독소 a 서브유닛 작동체 폴리펩티드
CN106414503A (zh) 2014-03-11 2017-02-15 分子模板公司 包含邻近氨基酸端的志贺毒素a亚基效应子区和细胞靶向性免疫球蛋白型结合区的蛋白
WO2015138435A1 (en) 2014-03-11 2015-09-17 Molecular Templates, Inc. Proteins comprising binding regions, shiga toxin a subunit effector regions, and carboxy-terminal, endoplasmic reticulum localization signal motifs
AU2015274647C1 (en) 2014-06-11 2020-01-30 Molecular Templates, Inc. Protease-cleavage resistant, Shiga toxin a subunit effector polypeptides and cell-targeted molecules comprising the same
EP3738976A1 (en) * 2015-01-12 2020-11-18 Affibody AB Il-17a-binding polypeptides
KR20180030085A (ko) 2015-07-26 2018-03-21 몰레큘러 템플레이츠, 인코퍼레이션. 시가 독소 a 서브유닛 작동체 및 cd8+ t-세포 에피토프를 포함하는 세포-표적화 분자
US10521754B2 (en) * 2016-03-08 2019-12-31 Auctane, LLC Concatenated shipping documentation processing spawning intelligent generation subprocesses
CN111925425B (zh) * 2020-08-12 2023-03-10 天津科技大学 甲胎蛋白特异性结合多肽及应用
WO2023148388A1 (en) * 2022-02-04 2023-08-10 Zytox Therapeutics Ab Fusion protein comprising an egfr-binding domain and a masking domain
CN117106035B (zh) * 2023-10-25 2024-04-23 烟台药物研究所 一种肿瘤靶向多肽、多肽偶联药物及制备与应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9400088D0 (sv) * 1994-01-14 1994-01-14 Kabi Pharmacia Ab Bacterial receptor structures
SE9901379D0 (sv) * 1999-04-19 1999-04-19 Pharmacia & Upjohn Ab Receptor structures
GB0017720D0 (en) 2000-07-19 2000-09-06 Got A Gene Ab Modified virus
SE0301936D0 (sv) * 2003-06-30 2003-06-30 Affibody Ab New polypeptide
DK1641818T3 (da) * 2003-07-04 2009-03-16 Affibody Ab Polypeptider der har bindingsaffinitet for HER2
SE0400274D0 (sv) * 2004-02-09 2004-02-09 Affibody Ab New polypeptide
US20080269238A1 (en) 2004-04-01 2008-10-30 Takeda Pharmaceutical Company Limited Thiazolopyrimidine Derivative
WO2005097202A2 (en) 2004-04-06 2005-10-20 Affibody Ab Use of serum albumin binding peptides conjugates for the preparation of a medicament
CA2562304A1 (en) * 2004-04-16 2005-10-27 Hidetoshi Okabe Method of examining malignant tumor

Also Published As

Publication number Publication date
US9107965B2 (en) 2015-08-18
US20140178301A1 (en) 2014-06-26
US20090016957A1 (en) 2009-01-15
JP2014087361A (ja) 2014-05-15
ES2599996T3 (es) 2017-02-06
JP2009519013A (ja) 2009-05-14
US8598113B2 (en) 2013-12-03
WO2007065635A1 (en) 2007-06-14
JP5898826B2 (ja) 2016-04-06
EP2431383A1 (en) 2012-03-21
CA2631430A1 (en) 2007-06-14
GB0524788D0 (en) 2006-01-11
CN103288935A (zh) 2013-09-11
EP1973934B1 (en) 2014-11-05
CA2631430C (en) 2017-03-07
EP2431383B1 (en) 2016-09-28
US20130005653A1 (en) 2013-01-03
US8247375B2 (en) 2012-08-21
CN101336250A (zh) 2008-12-31
EP1973934A1 (en) 2008-10-01
CN103288935B (zh) 2017-11-17

Similar Documents

Publication Publication Date Title
DK2431383T3 (da) Polypeptider.
Friedman et al. Phage display selection of Affibody molecules with specific binding to the extracellular domain of the epidermal growth factor receptor
JP5960598B2 (ja) Her3結合ポリペプチド
CA2531238C (en) Polypeptides having binding affinity for her2
US8426557B2 (en) IGF-1R binding polypeptides and their use
EP2904013B1 (en) Her3 binding polypeptides
CN114829388A (zh) 抗her2多肽衍生物作为新的诊断分子探针
CN115244073A (zh) 抗her2多肽衍生物作为新的诊断分子探针