NZ331978A - Monoclonal antibody to CEA (carcinomembryonic antigen), conjugates comprising said antibody, and their therapeutic use in an adept system - Google Patents

Monoclonal antibody to CEA (carcinomembryonic antigen), conjugates comprising said antibody, and their therapeutic use in an adept system

Info

Publication number
NZ331978A
NZ331978A NZ331978A NZ33197897A NZ331978A NZ 331978 A NZ331978 A NZ 331978A NZ 331978 A NZ331978 A NZ 331978A NZ 33197897 A NZ33197897 A NZ 33197897A NZ 331978 A NZ331978 A NZ 331978A
Authority
NZ
New Zealand
Prior art keywords
antibody
seq
conjugate
carcinomembryonic
cea
Prior art date
Application number
NZ331978A
Other languages
English (en)
Inventor
Clive Graham Copley
Michael Derek Edge
Stephen Charles Emery
Original Assignee
Zeneca Ltd
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 GBGB9609405.7A external-priority patent/GB9609405D0/en
Priority claimed from GBGB9703103.3A external-priority patent/GB9703103D0/en
Application filed by Zeneca Ltd filed Critical Zeneca Ltd
Publication of NZ331978A publication Critical patent/NZ331978A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/68—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6891—Pre-targeting systems involving an antibody for targeting specific cells
    • A61K47/6899—Antibody-Directed Enzyme Prodrug Therapy [ADEPT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503—Immunoglobulin superfamily
    • C07K14/70532—B7 molecules, e.g. CD80, CD86
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/30—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • C07K16/3007—Carcino-embryonic Antigens
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/52—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from bacteria or Archaea
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/64—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue
    • C12N9/6421—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue from mammals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biophysics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Cell Biology (AREA)
  • Nanotechnology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Microbiology (AREA)
  • Public Health (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Oncology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medical Informatics (AREA)
  • Epidemiology (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
NZ331978A 1996-05-04 1997-04-29 Monoclonal antibody to CEA (carcinomembryonic antigen), conjugates comprising said antibody, and their therapeutic use in an adept system NZ331978A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9609405.7A GB9609405D0 (en) 1996-05-04 1996-05-04 Protein
GBGB9703103.3A GB9703103D0 (en) 1997-02-14 1997-02-14 Protein

Publications (1)

Publication Number Publication Date
NZ331978A true NZ331978A (en) 2000-05-26

Family

ID=26309272

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ331978A NZ331978A (en) 1996-05-04 1997-04-29 Monoclonal antibody to CEA (carcinomembryonic antigen), conjugates comprising said antibody, and their therapeutic use in an adept system

Country Status (19)

Country Link
US (2) US6277599B1 (enExample)
EP (1) EP0896626B1 (enExample)
JP (1) JP2000510692A (enExample)
CN (1) CN1217750A (enExample)
AT (1) ATE350478T1 (enExample)
AU (1) AU719513B2 (enExample)
BR (1) BR9708910A (enExample)
CA (1) CA2250579A1 (enExample)
CZ (1) CZ353698A3 (enExample)
DE (1) DE69737188T2 (enExample)
ES (1) ES2279539T3 (enExample)
HU (1) HUP9901562A3 (enExample)
IL (1) IL126772A0 (enExample)
NO (1) NO985120L (enExample)
NZ (1) NZ331978A (enExample)
PL (1) PL329871A1 (enExample)
SK (1) SK150298A3 (enExample)
TR (1) TR199802227T2 (enExample)
WO (1) WO1997042329A1 (enExample)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9708910A (pt) * 1996-05-04 1999-08-03 Zeneca Ltd Anticorpo conjugado sequência de polinucleotídeos vetor célula hospedeira hibridoma composição farmacêutica processos para fabricar um anticorpo ou um conjugado e para tratar um humano ou animal em necessidade deste tratamento
AU6000698A (en) * 1997-02-14 1998-09-08 Zeneca Limited Proteins
GB9709421D0 (en) * 1997-05-10 1997-07-02 Zeneca Ltd Chemical compounds
AU752494B2 (en) * 1998-02-25 2002-09-19 Dow Chemical Company, The High affinity humanized ANTI-CEA monoclonal antibodies
EP1131428A2 (en) * 1998-11-19 2001-09-12 Incyte Pharmaceuticals, Inc. Immunoglobulin superfamily proteins
WO2000037615A1 (en) * 1998-12-21 2000-06-29 Eli Lilly And Company Recombinant synthesis of beta-lipotropin and other peptides
GB2371803A (en) * 1999-11-18 2002-08-07 Oxford Biomedica Ltd Antibodies
JP2003515323A (ja) * 1999-11-18 2003-05-07 オックスフォード バイオメディカ(ユーケイ)リミテッド 抗 体
ES2292587T3 (es) * 2000-04-22 2008-03-16 Pharmedartis Gmbh Agentes apoptoticos.
GB0210783D0 (en) * 2002-05-10 2002-06-19 Polonelli Luciano Anti-microbial polypeptides
KR100604037B1 (ko) * 2002-08-02 2006-07-24 주식회사유한양행 항체 경쇄 카파 발현벡터
US20050008618A1 (en) * 2003-02-27 2005-01-13 Howard Kaufman Composition for delivering an agent to a target cell and uses thereof
US20070009957A1 (en) * 2003-03-04 2007-01-11 Alexion Pharmaceuticals, Inc. Vectors used to create hybrid constant regions
NZ542988A (en) * 2003-04-23 2008-07-31 Medarex Inc Humanised antibodies directed against the IFNAR-1 receptor in which murine CDR sequences have been grafted directly into unmodified human framework sequences, resulting in high affinity, functional antibodies
EP1691763A4 (en) * 2003-12-12 2008-03-12 Genencor Int MOLECULES CAB
CA2556027C (en) * 2004-02-12 2015-11-24 Morphotek, Inc. Monoclonal antibodies that specifically block biological activity of a tumor antigen
US8088609B2 (en) * 2004-04-15 2012-01-03 Danisco Us Inc. CAB molecules
CN101072578A (zh) 2004-10-29 2007-11-14 南加州大学 用共刺激分子的联合癌症免疫疗法
EP2322560B1 (en) 2005-03-10 2013-09-04 Morphotek, Inc. Anti-mesothelin antibodies
EP2172487A1 (en) 2005-04-22 2010-04-07 Morphotek Inc. Antibodies with Immune Effector Activity that Internalize in Folate Receptor Alpha-Positive Cells
KR101363777B1 (ko) 2005-09-30 2014-02-14 메디뮨 리미티드 인터루킨―13 항체 조성물
EP2046375B1 (en) 2006-07-20 2017-04-05 The General Hospital Corporation Methods and compositions for the selective activation of protoxins through combinatorial targeting
US8043830B2 (en) * 2008-02-01 2011-10-25 The Regents Of The University Of California Biotin-ligase system for secretion of biotinylated protein
CN101607985B (zh) * 2008-12-24 2013-03-27 中国科学院生物物理研究所 抗人cea的单克隆抗体,包含其的组合物,及其用途
CN101704892B (zh) * 2009-12-09 2014-02-12 中国人民解放军军事医学科学院生物工程研究所 一种抗uPAR人源化抗体及其编码基因与应用
CA2787070A1 (en) * 2010-01-28 2011-08-04 Ian Kirby Cd127 binding proteins
JP6400470B2 (ja) 2011-05-16 2018-10-03 ジェネロン(シャンハイ)コーポレイション リミテッド 多重特異性Fab融合タンパク質および使用法
CN104203982B (zh) 2011-10-28 2018-08-31 特瓦制药澳大利亚私人有限公司 多肽构建体及其用途
CN102526707B (zh) * 2012-01-13 2015-04-22 成都博发生物技术有限公司 共刺激因子及融合蛋白的新用途
RU2493166C1 (ru) * 2012-04-09 2013-09-20 Общество с ограниченной ответственностью "Технофарма" Наноантитело, специфически связывающее белок сеа, способ его использования для детекции этого белка
CN102838676A (zh) * 2012-09-26 2012-12-26 李彬 一种癌胚抗原单抗及包含该抗体的芯片以及应用
DK2839860T3 (da) 2012-10-12 2019-06-17 Medimmune Ltd Pyrrolobenzodiazepiner og konjugater deraf
ES2687439T3 (es) 2013-03-13 2018-10-25 Medimmune Limited Pirrolobenzodiazepinas y conjugados de las mismas
US9963515B2 (en) 2013-04-29 2018-05-08 Teva Pharmaceuticals Australia Pty Ltd. Anti-CD38 antibodies and fusions to attenuated interferon alpha-2B
UA119352C2 (uk) 2014-05-01 2019-06-10 Тева Фармасьютикалз Острейліа Пті Лтд Комбінація леналідоміду або помалідоміду і конструкції анти-cd38 антитіло-атенуйований інтерферон альфа-2b та спосіб лікування суб'єкта, який має cd38-експресуючу пухлину
EP3193940A1 (en) 2014-09-10 2017-07-26 Medimmune Limited Pyrrolobenzodiazepines and conjugates thereof
PE20170908A1 (es) 2014-10-29 2017-07-12 Teva Pharmaceuticals Australia Pty Ltd VARIANTES DE INTERFERON a2b
WO2017157305A1 (en) 2016-03-15 2017-09-21 Generon (Shanghai) Corporation Ltd. Multispecific fab fusion proteins and use thereof
JP7241677B2 (ja) 2016-07-19 2023-03-17 テバ・ファーマシューティカルズ・オーストラリア・ピーティワイ・リミテッド 抗cd47併用療法
CN109862919A (zh) 2016-10-11 2019-06-07 免疫医疗有限公司 抗体-药物缀合物联合免疫介导的治疗剂
CN111533805B (zh) * 2016-12-04 2022-02-08 深圳市国创纳米抗体技术有限公司 一种抗癌胚抗原的高亲和力纳米抗体及其应用
CA3098103A1 (en) 2018-05-23 2019-11-28 Adc Therapeutics Sa Molecular adjuvant
EP3847196A4 (en) 2018-09-07 2023-01-04 ITabMed (HK) Limited BISPECIFIC ANTIGEN BINDING PROTEINS AND USES THEREOF
WO2020132810A1 (en) 2018-12-24 2020-07-02 Generon (Shanghai) Corporation Ltd. Multispecific antigen binding proteins capable of binding cd19 and cd3, and use thereof
US20210128617A1 (en) * 2019-08-27 2021-05-06 The Trustees Of The University Of Pennsylvania SYNTHETIC CARS TO TREAT IL13R-alpha-2 POSITIVE HUMAN AND CANINE TUMORS
US20230372528A1 (en) 2020-10-16 2023-11-23 University Of Georgia Research Foundation, Inc. Glycoconjugates
CN115850483B (zh) * 2020-10-21 2025-09-19 北京纽安博生物技术有限公司 抗CEACAM6单域抗体、人源化单域抗体及其Fc融合蛋白和应用
GB202102396D0 (en) 2021-02-19 2021-04-07 Adc Therapeutics Sa Molecular adjuvant
CN117980327A (zh) 2021-11-03 2024-05-03 杭州多禧生物科技有限公司 抗体的特异性偶联
WO2026143022A1 (en) 2024-12-23 2026-07-02 Point Loma Nazarene University Antibody directed enzyme pro-drug therapy (adept) for cancer treatment using an antibody or fragment that binds to a cd206 receptor and 3-cyclopentyl-alpha-phenylalanine-methotrexate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8809616D0 (en) * 1988-04-22 1988-05-25 Cancer Res Campaign Tech Further improvements relating to drug delivery systems
GB9014932D0 (en) 1990-07-05 1990-08-22 Celltech Ltd Recombinant dna product and method
AU6819494A (en) * 1993-04-26 1994-11-21 Genpharm International, Inc. Transgenic non-human animals capable of producing heterologous antibodies
GB9324807D0 (en) * 1993-12-03 1994-01-19 Cancer Res Campaign Tech Tumour antibody
US5874540A (en) 1994-10-05 1999-02-23 Immunomedics, Inc. CDR-grafted type III anti-CEA humanized mouse monoclonal antibodies
BR9708910A (pt) * 1996-05-04 1999-08-03 Zeneca Ltd Anticorpo conjugado sequência de polinucleotídeos vetor célula hospedeira hibridoma composição farmacêutica processos para fabricar um anticorpo ou um conjugado e para tratar um humano ou animal em necessidade deste tratamento

Also Published As

Publication number Publication date
CN1217750A (zh) 1999-05-26
AU2645597A (en) 1997-11-26
EP0896626B1 (en) 2007-01-03
US6903203B2 (en) 2005-06-07
PL329871A1 (en) 1999-04-12
DE69737188D1 (de) 2007-02-15
HUP9901562A3 (en) 2000-06-28
NO985120L (no) 1998-12-29
WO1997042329A1 (en) 1997-11-13
AU719513B2 (en) 2000-05-11
ES2279539T3 (es) 2007-08-16
BR9708910A (pt) 1999-08-03
HUP9901562A2 (hu) 1999-08-30
DE69737188T2 (de) 2007-10-11
US6277599B1 (en) 2001-08-21
CZ353698A3 (cs) 1999-02-17
SK150298A3 (en) 1999-04-13
IL126772A0 (en) 1999-08-17
NO985120D0 (no) 1998-11-03
US20020142359A1 (en) 2002-10-03
TR199802227T2 (xx) 2000-07-21
ATE350478T1 (de) 2007-01-15
JP2000510692A (ja) 2000-08-22
CA2250579A1 (en) 1997-11-13
EP0896626A1 (en) 1999-02-17

Similar Documents

Publication Publication Date Title
IL126772A0 (en) Monoclonal antibody of cea conjugates comprising said antibody and their therapeutic use in an adept system
CA2250080A1 (en) Humanization of an anti-carcinoembryonic antigen anti-idiotype antibody and use as a tumor vaccine and for targeting applications
AU6356986A (en) Ma6 anti human breast cancer for imaging process
AU2739188A (en) Novel antibodies
WO1997044461A3 (en) Antigen binding fragments that specifically detect cancer cells, nucleotides encoding the fragments, and use thereof for the prophylaxis and detection of cancers
KR920700692A (ko) 사람의 종양과 연합한 신규 항원에 대한 신규의 일클론 항체
KR910700077A (ko) 인체 종양과 관련된 신규 항원에 대한 신규한 모노클로날 항체
YU45501A (sh) Humana monoklonalna antitela za ctla-4
RU2012102323A (ru) Способ лечения ревматоидного артрита посредством лекарственного препарата на основе выделенного человеческого антитела или его антигенсвязывающего фрагмента
NZ508381A (en) Antibodies, antagonists and agonists of the death domain containing receptor 5 (DR5)
GB2236529B (en) Cross-linked antibodies and processes for their preparation
LU91375I2 (fr) Abatacept et ses dérivés pharmaceutiquement acceptables (ORENCIA R)
CA2065325A1 (en) Cdr grafted anti-cea antibodies and their production
USRE38008E1 (en) Methods for improved targeting of antibody, antibody fragments, hormones and other targeting agents, and conjugates thereof
ATE173740T1 (de) Antikoerper mit geaenderter zielrichtung
WO1996021734A3 (en) P15 and tyrosinase melanoma antigens and their use in diagnostic and therapeutic methods
AU2709295A (en) Human monoclonal antibodies specific to cell cycle independent glioma surface antigen
AU641736B2 (en) Delivery of agents
IE880976L (en) Human tumour-associated antigen
Gold et al. Murine monoclonal antibodies to colon-specific antigen p
Ditzel et al. Tumour localization and pharmacokinetics of iodine-125 human monoclonal IgM antibody (COU-1) and its monomeric and half-monomeric fragments analysed in nude mice grafted with human tumour
DE69031225D1 (de) Monoklonaler antikörper zur differenzierung von "squamous cell carcinoma"-antigenen und verfahren zu dessen verwendung
Oltrogge et al. How to overcome the disturbing effects of human anti-mouse antibodies (HAMA) on in vitro assays
CA2219961A1 (en) Vasopermeability enhancing peptide of human interleukin-2 and immunoconjugates thereof
CA2255540A1 (en) Antigen binding fragments that specifically detect cancer cells, nucleotides encoding the fragments, and use thereof for the prophylaxis and detection of cancers