Polypeptide targeting LRG1 protein and application thereof
The invention provides a polypeptide targeting LRG1 protein, and belongs to the technical field of biological medicines, and the amino acid sequence of the polypeptide is as shown in SEQ ID NO.1. The polypeptide can specifically target tumor cells or tumor tissues, so that the polypeptide and the derivative thereof have important application value in early diagnosis, screening and targeted therapy of breast cancer. The invention also provides an application of the polypeptide targeting the LRG1 protein in preparation of a cancer diagnostic reagent..
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Patent| Erscheinungsjahr: |
2023 |
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| Erschienen: |
2023 |
| Enthalten in: |
Europäisches Patentamt - (2023) vom: 17. Nov. Zur Gesamtaufnahme - year:2023 |
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| Sprache: |
Englisch |
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| Beteiligte Personen: |
QI YINGQIU [VerfasserIn] |
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| Links: |
Volltext [kostenfrei] |
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| Anmerkungen: |
Source: www.epo.org (no modifications made), First posted: 2023-11-17, Last update posted on www.tib.eu: 2024-02-05, Last updated: 2024-02-09 |
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| Patentnummer: |
CN117069802 |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
EPA019100388 |
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| 520 | |a The invention provides a polypeptide targeting LRG1 protein, and belongs to the technical field of biological medicines, and the amino acid sequence of the polypeptide is as shown in SEQ ID NO.1. The polypeptide can specifically target tumor cells or tumor tissues, so that the polypeptide and the derivative thereof have important application value in early diagnosis, screening and targeted therapy of breast cancer. The invention also provides an application of the polypeptide targeting the LRG1 protein in preparation of a cancer diagnostic reagent. | ||
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| 650 | 4 | |a A61K: Preparations for medical, dental, or toilet purposes (devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms a61j0003000000;chemical aspects of, or use of materials for deodorisation of air, for disinfection or sterilisation, or for bandages, dressings, absorbent pads or surgical articles a61l; soap compositions c11d) | |
| 650 | 4 | |a G01N: Investigating or analysing materials by determining their chemical or physical properties (measuring or testing processes other than immunoassay, involving enzymes or microorganisms c12m, c12q) | |
| 650 | 4 | |a A61P: Specific therapeutic activity of chemical compounds or medicinal preparations | |
| 650 | 4 | |a C07K: Peptides (peptides containing β-lactam rings c07d;cyclic dipeptides not having in their molecule any other peptide link than those which form their ring, e.g. piperazine-2,5-diones, c07d;ergot alkaloids of the cyclic peptide type c07d0519020000; single cell proteins, enzymes c12n;genetic engineering processes for obtaining peptides c12n0015000000) | |
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