ES2832331T3 - Biosensor basado en proteínas que interactúan con gbetagamma para monitorear la activación de proteínas G - Google Patents
Biosensor basado en proteínas que interactúan con gbetagamma para monitorear la activación de proteínas G Download PDFInfo
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- ES2832331T3 ES2832331T3 ES15851395T ES15851395T ES2832331T3 ES 2832331 T3 ES2832331 T3 ES 2832331T3 ES 15851395 T ES15851395 T ES 15851395T ES 15851395 T ES15851395 T ES 15851395T ES 2832331 T3 ES2832331 T3 ES 2832331T3
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- 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
- C12N9/0004—Oxidoreductases (1.)
- C12N9/0069—Oxidoreductases (1.) acting on single donors with incorporation of molecular oxygen, i.e. oxygenases (1.13)
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/66—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving luciferase
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y113/00—Oxidoreductases acting on single donors with incorporation of molecular oxygen (oxygenases) (1.13)
- C12Y113/12—Oxidoreductases acting on single donors with incorporation of molecular oxygen (oxygenases) (1.13) with incorporation of one atom of oxygen (internal monooxygenases or internal mixed function oxidases)(1.13.12)
- C12Y113/12007—Photinus-luciferin 4-monooxygenase (ATP-hydrolysing) (1.13.12.7), i.e. firefly-luciferase
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- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
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- G—PHYSICS
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- 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
- G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
- G01N33/542—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with steric inhibition or signal modification, e.g. fluorescent quenching
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
- C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2319/00—Fusion polypeptide
- C07K2319/60—Fusion polypeptide containing spectroscopic/fluorescent detection, e.g. green fluorescent protein [GFP]
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- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
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- G—PHYSICS
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- G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
- G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
- G01N2333/46—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans from vertebrates
- G01N2333/47—Assays involving proteins of known structure or function as defined in the subgroups
- G01N2333/4701—Details
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- G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
- G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
- G01N2333/705—Assays involving receptors, cell surface antigens or cell surface determinants
- G01N2333/72—Assays involving receptors, cell surface antigens or cell surface determinants for hormones
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- Optics & Photonics (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
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| PCT/CA2015/051032 WO2016058094A1 (en) | 2014-10-14 | 2015-10-14 | BIOSENSOR BASED ON GβΥ-INTERACTING PROTEINS TO MONITOR G-PROTEIN ACTIVATION |
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| US20200400567A1 (en) * | 2017-09-27 | 2020-12-24 | Peking University | Fusion polypeptide |
| WO2019076262A1 (zh) * | 2017-10-18 | 2019-04-25 | 深圳华大生命科学研究院 | 检测目标分子化合物的生物感应器及包含该生物感应器的系统 |
| KR20200071724A (ko) | 2017-10-18 | 2020-06-19 | 유니버시떼 드 몬트리얼 | G-단백질 활성화의 평가를 위한 시스템 및 방법 |
| US12360111B2 (en) * | 2018-12-04 | 2025-07-15 | The University Of North Carolina At Chapel Hill | G protein-coupled receptor screening systems |
| FR3092172B1 (fr) * | 2019-01-30 | 2021-02-12 | Cisbio Bioassays | Méthode pour mesurer la modulation de l’activation d’un récepteur couplé à une protéine G avec des analogues du GTP |
| CN110981943B (zh) * | 2019-12-02 | 2021-08-03 | 清华大学 | 多肽及其在制备药物中的用途和药物 |
| KR102778534B1 (ko) | 2022-10-07 | 2025-03-07 | 성균관대학교산학협력단 | G 단백질 알파 서브유닛의 알파-헬리컬 도메인의 실시간 구조 변화 확인 방법 및 시스템 |
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