KR101753596B1 - 바이러스 대량 생산용 신규 세포주 및 이의 제작 방법 - Google Patents
바이러스 대량 생산용 신규 세포주 및 이의 제작 방법 Download PDFInfo
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Abstract
Description
도 2는 부유화 세포 완성 후, 세포의 형태를 확인한 결과이다.
도 3은 세포 부착인자 발현 양상 확인 결과를 나타낸다.
배지조건 | 세포명 | 배지조건 | 세포명 |
Glasgow's MEM (FBS 함유) |
BHK-QV34 | SFM (FBS 비-함유) |
BHK-QVS34 |
BHK-QV42 | BHK-QVS42 | ||
BHK-QV43 | BHK-QVS43 |
Cells | TCID50/ml | Media | average | |||
P1 | P2 | P3 | Log값 | 변환 | ||
BHK-21 | 7 | 6.8 | 7.3 | 2% FBS GMEM | 7.0 | 10,797,752 |
BHK-QV34 | 7.6 | 8 | 8 | 7.9 | 73,564,225 | |
BHK-QV42 | 8.5 | 7.5 | 8.3 | 8.1 | 125,892,541 | |
BHK-QV43 | 8.2 | 7.3 | 8 | 7.8 | 68,129,207 | |
BHK-QVS34 | 7.9 | - | - | SFM | 7.9 | 79,432,823 |
BHK-QVS42 | 7.4 | - | - | 7.4 | 25,118,864 | |
BHK-QVS43 | 5.4 | - | - | 5.4 | 251,189 |
Claims (10)
- 삭제
- 삭제
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- 삭제
- 삭제
- 삭제
- 다음 단계를 포함하는 구제역 바이러스(Foot and mouth disease virus, FMD) 대량 생산 방법:
(a) BHK-21 세포를 혈청-함유 GMEM(Glasgow modified Eagle medium) 배양 배지에서 부유 배양에 적용시켜, 부유 배양에서 증식할 수 있는 BHK-21 세포-유래 BHK-QV34 세포주(수탁번호: KCTC 12581BP)를 제조하는 단계;
(b) 상기 (a) 단계에서 제조된 부유 배양에서 증식할 수 있는 BHK-21 세포-유래 BHK-QV34 세포주(수탁번호: KCTC 12581BP)를 무혈청 GMEM(Glasgow modified Eagle medium) 배양 배지에 순화시켜 무혈청 배양에서 증식할 수 있는 BHK-21 세포-유래 BHK-QVS42 세포주(수탁번호: KCTC 12582BP)를 제조하는 단계; 및
(c) 상기 (b) 단계의 BHK-21 세포-유래 BHK-QVS42 세포주(수탁번호: KCTC 12582BP)에 구제역 바이러스를 감염시켜 대량 생산하는 단계. - 제 7 항에 있어서, 상기 (c) 단계의 구제역 바이러스는 국내 분리주인 FMD O Andong인 것을 특징으로 하는 방법.
- 삭제
- 삭제
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KR20160019580A KR20160019580A (ko) | 2016-02-22 |
KR101753596B1 true KR101753596B1 (ko) | 2017-07-06 |
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Cited By (1)
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CN114181890A (zh) * | 2021-11-30 | 2022-03-15 | 中农威特生物科技股份有限公司 | 一种乳仓鼠肾细胞bhk-21-e-200及作为病毒疫苗生产细胞株的应用 |
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Publication number | Priority date | Publication date | Assignee | Title |
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KR102320271B1 (ko) * | 2019-07-26 | 2021-11-02 | 대한민국 | 부유세포 배양에 적응된 A/ASIA/Sea-97 유전형 구제역 바이러스 백신주 및 이를 포함하는 구제역 바이러스 백신 조성물 |
CN115449502B (zh) * | 2022-08-15 | 2023-10-20 | 广东省华晟生物技术有限公司 | 无血清全悬浮培养型bhk-21-c细胞株及其构建方法与应用 |
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- 2014-08-11 KR KR1020140103420A patent/KR101753596B1/ko active Active
Non-Patent Citations (1)
Title |
---|
Perrin, P. et al., Vaccine, 1995, vol.13, no.13, pp.1244-1250 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114181890A (zh) * | 2021-11-30 | 2022-03-15 | 中农威特生物科技股份有限公司 | 一种乳仓鼠肾细胞bhk-21-e-200及作为病毒疫苗生产细胞株的应用 |
CN114181890B (zh) * | 2021-11-30 | 2023-07-25 | 中农威特生物科技股份有限公司 | 一种乳仓鼠肾细胞bhk-21-e-200及作为病毒疫苗生产细胞株的应用 |
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