AU2016293606A1 - Cysteine-substituted immunoglobulins - Google Patents

Cysteine-substituted immunoglobulins Download PDF

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Publication number
AU2016293606A1
AU2016293606A1 AU2016293606A AU2016293606A AU2016293606A1 AU 2016293606 A1 AU2016293606 A1 AU 2016293606A1 AU 2016293606 A AU2016293606 A AU 2016293606A AU 2016293606 A AU2016293606 A AU 2016293606A AU 2016293606 A1 AU2016293606 A1 AU 2016293606A1
Authority
AU
Australia
Prior art keywords
ser
thr
tyr
antibody
gly
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.)
Abandoned
Application number
AU2016293606A
Other languages
English (en)
Inventor
Jianqing Huang
Ying-ping JIANG
Jagath R. Junutula
Madhavi MISHRA
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.)
Cellerant Therapeutics Inc
Original Assignee
Cellerant Therapeutics Inc
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 Cellerant Therapeutics Inc filed Critical Cellerant Therapeutics Inc
Publication of AU2016293606A1 publication Critical patent/AU2016293606A1/en
Abandoned legal-status Critical Current

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Classifications

    • 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
    • C07K16/2851—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the lectin superfamily, e.g. CD23, CD72
    • 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
    • A61K47/6801—Drug-antibody or immunoglobulin conjugates defined by the pharmacologically or therapeutically active agent
    • A61K47/6803—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates
    • 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
    • A61K47/6835—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 the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site
    • A61K47/6849—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 the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site the antibody targeting a receptor, a cell surface antigen or a cell surface determinant
    • 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
    • A61K47/6835—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 the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site
    • A61K47/6851—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 the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site the antibody targeting a determinant of a tumour cell
    • A61K47/6867—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 the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site the antibody targeting a determinant of a tumour cell the tumour determinant being from a cell of a blood cancer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • 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
    • C07K16/3061—Blood cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/575—Immunoassay; Biospecific binding assay; Materials therefor for cancer
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/21—Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
    • 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
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C07K2317/524—CH2 domain
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C07K2317/526—CH3 domain
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565—Complementarity determining region [CDR]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Cell Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Epidemiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oncology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Pathology (AREA)
  • Peptides Or Proteins (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Hospice & Palliative Care (AREA)
  • Medicinal Preparation (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AU2016293606A 2015-07-16 2016-07-15 Cysteine-substituted immunoglobulins Abandoned AU2016293606A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562193531P 2015-07-16 2015-07-16
US62/193,531 2015-07-16
PCT/US2016/042645 WO2017011803A1 (en) 2015-07-16 2016-07-15 Cysteine-substituted immunoglobulins

Publications (1)

Publication Number Publication Date
AU2016293606A1 true AU2016293606A1 (en) 2018-02-08

Family

ID=56550419

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2016293606A Abandoned AU2016293606A1 (en) 2015-07-16 2016-07-15 Cysteine-substituted immunoglobulins

Country Status (8)

Country Link
US (1) US20180312592A1 (enExample)
EP (1) EP3322449A1 (enExample)
JP (1) JP2018523471A (enExample)
CN (1) CN108025092A (enExample)
AU (1) AU2016293606A1 (enExample)
CA (1) CA2992539A1 (enExample)
HK (1) HK1255234A1 (enExample)
WO (1) WO2017011803A1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3004743A1 (en) * 2015-11-24 2017-06-01 Cellerant Therapeutics, Inc. Humanized anti-cll-1 antibodies
TWI852735B (zh) 2015-12-04 2024-08-11 美商思進公司 四級胺化妥布賴森(tubulysin)化合物之結合物
US11793880B2 (en) 2015-12-04 2023-10-24 Seagen Inc. Conjugates of quaternized tubulysin compounds
MX2018015755A (es) 2016-06-15 2019-08-29 Icahn School Med Mount Sinai Proteinas de hemaglutinina de virus de influenza y usos de las mismas.
MX2018015684A (es) 2016-06-17 2019-08-29 Magenta Therapeutics Inc Composiciones y metodos para el agotamiento de celulas cd117.
IL268058B2 (en) 2017-01-20 2023-09-01 Magenta Therapeutics Inc Compositions and methods for depleting cd137 plus cells
DK3579848T3 (da) 2017-02-08 2025-01-20 Dragonfly Therapeutics Inc Multispecifikke bindende proteiner til aktivering af naturlige dræberceller og terapeutiske anvendelser heraf til behandling af kræft
KR20240060739A (ko) 2017-02-20 2024-05-08 드래곤플라이 쎄라퓨틱스, 인크. Her2, nkg2d 및 cd16에 결합하는 단백질
CA3058652A1 (en) 2017-04-07 2018-10-11 Icahn School Of Medicine At Mount Sinai Anti-influenza b virus neuraminidase antibodies and uses thereof
CA3066918A1 (en) 2017-06-12 2018-12-20 Bluefin Biomedicine, Inc. Anti-il1rap antibodies and antibody drug conjugates
EP3638699A1 (en) * 2017-06-16 2020-04-22 Eli Lilly and Company Engineered antibody compounds and conjugates thereof
CN108743968B (zh) * 2017-06-20 2022-04-19 成都百利多特生物药业有限责任公司 半胱氨酸改造的抗体-毒素偶联物(tdc)定点偶联位点筛选
SG11202007579TA (en) 2018-02-08 2020-09-29 Dragonfly Therapeutics Inc Combination therapy of cancer involving multi-specific binding proteins that activate natural killer cells
SG11202007482WA (en) 2018-02-08 2020-09-29 Dragonfly Therapeutics Inc Antibody variable domains targeting the nkg2d receptor
US12172986B2 (en) * 2018-06-01 2024-12-24 Eisai R&D Management Co., Ltd Splicing modulator antibody-drug conjugates and methods of use
US12364746B2 (en) 2018-06-21 2025-07-22 Icahn School Of Medicine At Mount Sinai Mosaic influenza virus hemagglutinin polypeptides and uses thereof
EP3833385A4 (en) 2018-08-08 2021-12-22 Dragonfly Therapeutics, Inc. PROTEINS THAT BINDING NKG2D, CD16 AND A TUMOR-ASSOCIATED ANTIGEN
EP3833392A4 (en) 2018-08-08 2022-05-18 Dragonfly Therapeutics, Inc. MULTISPECIFIC BINDING PROTEINS FOR BINDING CD33, NKG2D AND CD16 AND METHODS OF USE
EA202091888A1 (ru) 2018-08-08 2020-10-23 Драгонфлай Терапьютикс, Инк. Вариабельные домены антител, нацеленные на рецептор nkg2d
TW202021618A (zh) 2018-08-17 2020-06-16 美商２３與我有限公司 抗ｉｌ１ｒａｐ抗體及其使用方法
CA3137160A1 (en) 2019-04-24 2020-10-29 Icahn School Of Medicine At Mount Sinai Anti-influenza b virus neuraminidase antibodies and uses thereof
AU2020368163A1 (en) * 2019-10-15 2022-04-28 Dragonfly Therapeutics, Inc. Proteins binding NKG2D, CD16 and FLT3
AR120222A1 (es) * 2019-10-15 2022-02-02 Dragonfly Therapeutics Inc Anticuerpos dirigidos a flt3 y uso de los mismos
CN112285361B (zh) * 2020-09-27 2023-12-05 中国人民解放军空军军医大学 排除抗-cd38单克隆抗体药物对抗人球蛋白检测干扰的试剂
WO2022187539A1 (en) 2021-03-03 2022-09-09 Dragonfly Therapeutics, Inc. Methods of treating cancer using multi-specific binding proteins that bind nkg2d, cd16 and a tumor-associated antigen
AU2023298568A1 (en) 2022-06-30 2025-01-09 Toray Industries, Inc. Pharmaceutical composition for cancer treatment and/or prevention
WO2025103355A1 (zh) * 2023-11-14 2025-05-22 信达生物制药(苏州)有限公司 抗egfr和her3双特异性抗体-药物偶联物及其用途

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DK2099823T4 (da) * 2006-12-01 2022-05-09 Seagen Inc Målbindingsmiddelvarianter og anvendelser deraf
PT2437785E (pt) * 2009-06-04 2015-04-20 Novartis Ag Método de identificação de sítios para conjugação de igg
EP2533811A4 (en) * 2010-02-12 2013-12-25 Res Corp Technologies Inc MULTIMETER PROTEINS WITH IMMUNE LOBULIN CONSTANTS DOMAINS
US9163090B2 (en) * 2012-05-07 2015-10-20 Cellerant Therapeutics, Inc. Antibodies specific for CLL-1

Also Published As

Publication number Publication date
WO2017011803A1 (en) 2017-01-19
EP3322449A1 (en) 2018-05-23
CN108025092A (zh) 2018-05-11
CA2992539A1 (en) 2017-01-19
HK1255234A1 (zh) 2019-08-09
US20180312592A1 (en) 2018-11-01
JP2018523471A (ja) 2018-08-23

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Legal Events

Date Code Title Description
DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS: AMEND THE NAME OF THE INVENTOR TO READ JUNUTULA, JAGATH R.; JIANG, YING-PING; HUANG, JIANQING AND MISHRA, MADHAVI

MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period