CN107286237B - 一种抗丙型肝炎病毒抗体的获取以及应用 - Google Patents
一种抗丙型肝炎病毒抗体的获取以及应用 Download PDFInfo
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- CN107286237B CN107286237B CN201710668058.7A CN201710668058A CN107286237B CN 107286237 B CN107286237 B CN 107286237B CN 201710668058 A CN201710668058 A CN 201710668058A CN 107286237 B CN107286237 B CN 107286237B
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/08—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses
- C07K16/10—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from viruses from RNA viruses
- C07K16/1081—Togaviridae, e.g. flavivirus, rubella virus, hog cholera virus
- C07K16/109—Hepatitis C virus; Hepatitis G virus
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- 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
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
- G01N33/56983—Viruses
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- 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
- G01N33/577—Immunoassay; Biospecific binding assay; Materials therefor involving monoclonal antibodies binding reaction mechanisms characterised by the use of monoclonal antibodies; monoclonal antibodies per se are classified with their corresponding antigens
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- 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
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- 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
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- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
- C07K2317/33—Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
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- 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
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- 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]
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
- C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
- G01N2333/005—Assays involving biological materials from specific organisms or of a specific nature from viruses
- G01N2333/08—RNA viruses
- G01N2333/18—Togaviridae; Flaviviridae
- G01N2333/183—Flaviviridae, e.g. pestivirus, mucosal disease virus, bovine viral diarrhoea virus, classical swine fever virus (hog cholera virus) or border disease virus
- G01N2333/186—Hepatitis C; Hepatitis NANB
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2469/00—Immunoassays for the detection of microorganisms
- G01N2469/10—Detection of antigens from microorganism in sample from host
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- Proteomics, Peptides & Aminoacids (AREA)
- Tropical Medicine & Parasitology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Peptides Or Proteins (AREA)
Abstract
Description
| 病毒株/mAb(ug/mL) | TRN1007 | 2G9 |
| H77(1a) | 0.3096 | >50 |
| Con1(1b) | 41.00 | >50 |
| JFH1(2a) | 0.02666 | >50 |
| S52(3a) | 0.004595 | >50 |
| ED43(4a) | 0.07398 | >50 |
| SA13(5a) | 1.633 | >50 |
| HK6a | 0.006617 | >50 |
| Ligand | ka(1/Ms) | kd(1/s) | KD(M) |
| E2-core-2a | 8.05E+04 | 8.63E-08 | 1.07E-12 |
| E2-core-4a | 4.51E+04 | 7.17E-08 | 1.59E-12 |
| E2-core-6a | 2994 | 5.36E-07 | 1.79E-10 |
| E2-core-7a | 9.44E+04 | 1.68E-06 | 1.78E-11 |
Claims (16)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710668058.7A CN107286237B (zh) | 2017-08-07 | 2017-08-07 | 一种抗丙型肝炎病毒抗体的获取以及应用 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710668058.7A CN107286237B (zh) | 2017-08-07 | 2017-08-07 | 一种抗丙型肝炎病毒抗体的获取以及应用 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107286237A CN107286237A (zh) | 2017-10-24 |
| CN107286237B true CN107286237B (zh) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710668058.7A Active CN107286237B (zh) | 2017-08-07 | 2017-08-07 | 一种抗丙型肝炎病毒抗体的获取以及应用 |
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| CN (1) | CN107286237B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115124617B (zh) * | 2021-05-08 | 2024-02-09 | 南昌大学 | 一种高亲和力抗丙型肝炎病毒的全人源单克隆抗体及其用途 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| YU48038B (sh) * | 1987-11-18 | 1996-10-18 | Chiron Corp. | Postupak za dijagnostiku ne-a, ne-v hepatitisa |
| CN1044384C (zh) * | 1994-08-25 | 1999-07-28 | 中国药品生物制品检定所 | 抗丙型肝炎病毒抗原单克隆抗体细胞株建立及其单克隆抗体 |
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Address after: 510300 unit 207, second floor, office area, No. 1, helix 4th Road, International Biological Island, Guangzhou, Guangdong Patentee after: GUANGZHOU TAINUODI BIOTECHNOLOGY Co.,Ltd. Patentee after: Zhuhai Tainuo Maibo Pharmaceutical Co.,Ltd. Patentee after: Jinan University Address before: 510300 unit 207, second floor, office area, No. 1, helix 4th Road, International Biological Island, Guangzhou, Guangdong Patentee before: GUANGZHOU TAINUODI BIOTECHNOLOGY Co.,Ltd. Patentee before: ZHUHAI TRINOMAB BIOTECHNOLOGY Co.,Ltd. Patentee before: Jinan University |
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Effective date of registration: 20230828 Address after: 519090 room 110, first floor, plant 6, No. 6366, Zhuhai Avenue, Jinwan District, Zhuhai City, Guangdong Province Patentee after: Zhuhai Tainuo Maibo Pharmaceutical Co.,Ltd. Patentee after: Jinan University Address before: 510300 unit 207, second floor, office area, No. 1, helix 4th Road, International Biological Island, Guangzhou, Guangdong Patentee before: GUANGZHOU TAINUODI BIOTECHNOLOGY Co.,Ltd. Patentee before: Zhuhai Tainuo Maibo Pharmaceutical Co.,Ltd. Patentee before: Jinan University |