SG10202103015VA - Antibody specific to alpha-toxin of staphylococcal aureus anduses thereof - Google Patents

Antibody specific to alpha-toxin of staphylococcal aureus anduses thereof

Info

Publication number
SG10202103015VA
SG10202103015VA SG10202103015VA SG10202103015VA SG 10202103015V A SG10202103015V A SG 10202103015VA SG 10202103015V A SG10202103015V A SG 10202103015VA SG 10202103015V A SG10202103015V A SG 10202103015VA
Authority
SG
Singapore
Prior art keywords
anduses
toxin
alpha
antibody specific
staphylococcal aureus
Prior art date
Application number
Inventor
Tzu-Yuan Chao
Ching-Wen Chang
Eric Tsao
Original Assignee
Synermore Biologics Suzhou Co 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
Application filed by Synermore Biologics Suzhou Co Ltd filed Critical Synermore Biologics Suzhou Co Ltd
Publication of SG10202103015VA publication Critical patent/SG10202103015VA/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/12Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria
    • C07K16/1267Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria from Gram-positive bacteria
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/12Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria
    • C07K16/1267Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria from Gram-positive bacteria
    • C07K16/1271Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from bacteria from Gram-positive bacteria from Micrococcaceae (F), e.g. Staphylococcus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04Antibacterial agents
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/569Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56911Bacteria
    • G01N33/56938Staphylococcus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565Complementarity determining region [CDR]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/60Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622Single chain antibody (scFv)
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/195Assays involving biological materials from specific organisms or of a specific nature from bacteria
    • G01N2333/305Assays involving biological materials from specific organisms or of a specific nature from bacteria from Micrococcaceae (F)
    • G01N2333/31Assays involving biological materials from specific organisms or of a specific nature from bacteria from Micrococcaceae (F) from Staphylococcus (G)
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/195Assays involving biological materials from specific organisms or of a specific nature from bacteria
    • G01N2333/315Assays involving biological materials from specific organisms or of a specific nature from bacteria from Streptococcus (G), e.g. Enterococci
    • G01N2333/3156Assays involving biological materials from specific organisms or of a specific nature from bacteria from Streptococcus (G), e.g. Enterococci from Streptococcus pneumoniae (Pneumococcus)
SG10202103015V 2020-03-25 2021-03-24 Antibody specific to alpha-toxin of staphylococcal aureus anduses thereof SG10202103015VA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US202062994744P 2020-03-25 2020-03-25

Publications (1)

Publication Number Publication Date
SG10202103015VA true SG10202103015VA (en) 2021-10-28

Family

ID=75223147

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10202103015V SG10202103015VA (en) 2020-03-25 2021-03-24 Antibody specific to alpha-toxin of staphylococcal aureus anduses thereof

Country Status (8)

Country Link
US (1) US11530256B2 (en)
EP (1) EP3895762A3 (en)
JP (1) JP2021155416A (en)
KR (1) KR20210119913A (en)
CN (4) CN113444171A (en)
BR (1) BR102021005680A2 (en)
SG (1) SG10202103015VA (en)
TW (1) TW202202519A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117106077A (en) * 2022-04-28 2023-11-24 珠海泰诺麦博制药股份有限公司 Fully human monoclonal antibodies that specifically bind to staphylococcus aureus Hla toxin

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4946778A (en) 1987-09-21 1990-08-07 Genex Corporation Single polypeptide chain binding molecules
GB8823869D0 (en) 1988-10-12 1988-11-16 Medical Res Council Production of antibodies
DK0814159T3 (en) 1990-08-29 2005-10-24 Genpharm Int Transgenic, non-human animals capable of forming heterologous antibodies
US5545806A (en) 1990-08-29 1996-08-13 Genpharm International, Inc. Ransgenic non-human animals for producing heterologous antibodies
US5661016A (en) 1990-08-29 1997-08-26 Genpharm International Inc. Transgenic non-human animals capable of producing heterologous antibodies of various isotypes
US5633425A (en) 1990-08-29 1997-05-27 Genpharm International, Inc. Transgenic non-human animals capable of producing heterologous antibodies
US5625126A (en) 1990-08-29 1997-04-29 Genpharm International, Inc. Transgenic non-human animals for producing heterologous antibodies
EP2284193A1 (en) 2009-08-10 2011-02-16 Kenta Biotech AG Human monoclonal antibody against S. aureus derived apha-toxin and its use in treating or preventing abscess formation
CA2826566C (en) 2011-02-08 2022-09-13 Medimmune, Llc Antibodies that specifically bind staphylococcus aureus alpha toxin and methods of use
US20140286960A1 (en) 2011-07-28 2014-09-25 Cangene Corporation Staphlococcus aureus alpha-hemolysin antibodies
WO2013093693A1 (en) 2011-12-22 2013-06-27 Rinat Neuroscience Corp. Staphylococcus aureus specific antibodies and uses thereof
WO2016044588A1 (en) 2014-09-19 2016-03-24 The Regents Of The University Of Michigan Staphylococcus aureus materials and methods
TW202311284A (en) 2017-01-03 2023-03-16 美商再生元醫藥公司 Human antibodies to s. aureus hemolysin a toxin
CN109384844B (en) 2017-08-04 2020-12-18 中国人民解放军军事医学科学院基础医学研究所 Anti-staphylococcus aureus alpha hemolysin monoclonal antibody and application thereof
CN109400704B (en) 2018-11-14 2020-07-21 珠海泰诺麦博生物技术有限公司 Antibody against staphylococcus aureus α -hemolysin and application thereof
US11345744B2 (en) 2019-05-07 2022-05-31 William R Church Antibody specific to Staphylococcus aureus, therapeutic method and detection method using same
CN110437334B (en) 2019-07-26 2020-12-01 西南医科大学 Fully human alpha-hemolysin recombinant antibody against staphylococcus aureus

Also Published As

Publication number Publication date
BR102021005680A2 (en) 2022-03-08
CN113444171A (en) 2021-09-28
EP3895762A3 (en) 2022-01-12
CN113444172A (en) 2021-09-28
US20210317193A1 (en) 2021-10-14
US11530256B2 (en) 2022-12-20
JP2021155416A (en) 2021-10-07
KR20210119913A (en) 2021-10-06
CN113444174A (en) 2021-09-28
CN113444173A (en) 2021-09-28
EP3895762A2 (en) 2021-10-20
TW202202519A (en) 2022-01-16

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