SARS-COV-2抗原多肽及其重组腺相关病毒和在制备疫苗中的应用
本发明公开了SARS‑COV‑2抗原多肽及其重组腺相关病毒和在制备疫苗中的应用,所述的抗原多肽序列如SEQ.ID.NO.1和SEQ.ID.NO.2所示。所述的重组腺相关病毒是将将pHelper、pRep2Cap5和抗原多肽的表达载体共孵育,在转染试剂聚乙烯亚胺存在的条件下转染细胞,培育细胞后,经过裂解和纯化,得到含有重组腺相关病毒的纯化液。本发明的重组腺相关病毒在体内递送表达产生融合抗原多肽,诱导产生血清中和抗体,对SARS‑COV‑2新冠病毒具有中和效价,并持续表达,可用于对人进行针对COVID‑19新型冠状病毒肺炎的免疫接种。.
Medienart: |
Patent |
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Erscheinungsjahr: |
2022 |
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Erschienen: |
2022 |
Enthalten in: |
Europäisches Patentamt - (2022) vom: 26. Apr. Zur Gesamtaufnahme - year:2022 |
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Sprache: |
Chinesisch |
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Links: |
Volltext [kostenfrei] |
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Anmerkungen: |
Source: www.epo.org (no modifications made), First posted: 2022-04-26, Last update posted on www.tib.eu: 2022-08-26, Last updated: 2023-02-09 |
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Patentnummer: |
CN112695057 |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
EPA011585994 |
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520 | |a 本发明公开了SARS‑COV‑2抗原多肽及其重组腺相关病毒和在制备疫苗中的应用,所述的抗原多肽序列如SEQ.ID.NO.1和SEQ.ID.NO.2所示。所述的重组腺相关病毒是将将pHelper、pRep2Cap5和抗原多肽的表达载体共孵育,在转染试剂聚乙烯亚胺存在的条件下转染细胞,培育细胞后,经过裂解和纯化,得到含有重组腺相关病毒的纯化液。本发明的重组腺相关病毒在体内递送表达产生融合抗原多肽,诱导产生血清中和抗体,对SARS‑COV‑2新冠病毒具有中和效价,并持续表达,可用于对人进行针对COVID‑19新型冠状病毒肺炎的免疫接种。 | ||
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