JPWO2023061409A5 - - Google Patents

Info

Publication number
JPWO2023061409A5
JPWO2023061409A5 JP2024522383A JP2024522383A JPWO2023061409A5 JP WO2023061409 A5 JPWO2023061409 A5 JP WO2023061409A5 JP 2024522383 A JP2024522383 A JP 2024522383A JP 2024522383 A JP2024522383 A JP 2024522383A JP WO2023061409 A5 JPWO2023061409 A5 JP WO2023061409A5
Authority
JP
Japan
Prior art keywords
medium
viral vector
serum
cell line
cells
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2024522383A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024538792A5 (https=
JP2024538792A (ja
Publication date
Application filed filed Critical
Priority claimed from PCT/CN2022/124873 external-priority patent/WO2023061409A1/zh
Publication of JP2024538792A publication Critical patent/JP2024538792A/ja
Publication of JP2024538792A5 publication Critical patent/JP2024538792A5/ja
Publication of JPWO2023061409A5 publication Critical patent/JPWO2023061409A5/ja
Pending legal-status Critical Current

Links

JP2024522383A 2021-10-12 2022-10-12 無血清浮遊培養に適したhek293細胞株及びその応用 Pending JP2024538792A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202111190063.4 2021-10-12
CN202111190063 2021-10-12
PCT/CN2022/124873 WO2023061409A1 (zh) 2021-10-12 2022-10-12 适应无血清悬浮培养的hek293细胞株及其应用

Publications (3)

Publication Number Publication Date
JP2024538792A JP2024538792A (ja) 2024-10-23
JP2024538792A5 JP2024538792A5 (https=) 2025-12-05
JPWO2023061409A5 true JPWO2023061409A5 (https=) 2025-12-05

Family

ID=85987273

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024522383A Pending JP2024538792A (ja) 2021-10-12 2022-10-12 無血清浮遊培養に適したhek293細胞株及びその応用

Country Status (6)

Country Link
US (1) US20240425880A1 (https=)
EP (1) EP4417689A4 (https=)
JP (1) JP2024538792A (https=)
KR (1) KR20240070587A (https=)
CN (1) CN118660958A (https=)
WO (1) WO2023061409A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121586778A (zh) * 2023-04-26 2026-02-27 赛诺菲 宿主细胞系以及用于鉴定和使用此类宿主细胞系的方法
CN117089514A (zh) * 2023-10-13 2023-11-21 思鹏生物科技(苏州)有限公司 提升hek293细胞系aav生产效率的细胞筛选驯化方法
CN117402817B (zh) * 2023-10-31 2024-09-27 山东丽山生物科技有限公司 一种无血清培养驯化贴壁293t细胞的方法及其应用
WO2025171001A1 (en) 2024-02-06 2025-08-14 Regeneron Pharmaceuticals, Inc. Compositions and methods for improved production of aav viral vectors
CN118222630B (zh) * 2024-05-23 2024-08-27 江西赛基生物技术有限公司 一种稳转表达cd16跨膜蛋白细胞系的构建方法及应用
CN119639654B (zh) * 2024-12-24 2025-10-31 华元(上海)生物医药有限公司 一种人胚胎肾单克隆细胞株及其在生产慢病毒载体中的应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT2782997T (pt) * 2011-11-24 2018-04-09 Genethon Sistema de produção de vetor lentiviral escalável compatível com aplicações farmacêuticas industriais
CN102604889B (zh) * 2012-03-19 2013-05-08 中国农业科学院哈尔滨兽医研究所 适应无血清培养的hek293细胞系及其应用
RU2709678C2 (ru) * 2013-03-15 2019-12-19 Дзе Чилдрен'З Хоспитал Оф Филадельфия Масштабный производственный способ получения рекомбинантных лентивирусных векторов в системе культивирования клеток в бессывороточной суспензии
CN104450607B (zh) * 2014-11-14 2017-07-11 武汉金开瑞生物工程有限公司 用于hek293细胞悬浮生长的全化学成分培养基及培养方法
CN110713971B (zh) * 2019-11-06 2021-08-27 深圳市菲鹏生物治疗股份有限公司 一种无血清悬浮培养型293t细胞、其制备方法以及病毒的包装方法
KR20230126214A (ko) * 2020-12-29 2023-08-29 지앙수 젠스크립트 프로바이오 바이오테크 컴퍼니 리미티드 고분산성 hek293t 세포주 및 이의 스크리닝 방법

Similar Documents

Publication Publication Date Title
CN113981007B (zh) 基于hek293t克隆筛选的用于高滴度慢病毒生产的悬浮驯化方法
WO2022267856A1 (zh) 一种适应无血清培养基环境的wayne293 lvpro细胞及其应用
CN111826341A (zh) 一种体外培养hek293细胞用于瞬时表达蛋白的方法
Robin et al. Isolation and immortalization of patient-derived cell lines from muscle biopsy for disease modeling
CN115505559A (zh) 用于病毒载体生产的hek293悬浮细胞系的开发方法
CN106987559A (zh) 一种重组chok1细胞株的构建方法及其应用
JPWO2023061409A5 (https=)
WO2024051022A1 (zh) Hek293单克隆细胞群的培养方法
CN112522315B (zh) 一种鸡原始生殖细胞转染方法
US4721675A (en) Production of hepatitis A virus in vitro utilizing a persistently virus infected cell culture system
CN104894054A (zh) 一种猴胚胎肾上皮细胞Marc-145悬浮适应株及其在培养蓝耳病病毒、生产蓝耳病毒疫苗中的应用
CN106916780B (zh) 高密度悬浮培养的bhk21细胞克隆株
CN114774351A (zh) 牙鲆卵原干细胞培养液及牙鲆卵原干细胞体外培养方法及应用
CN116694575B (zh) 悬浮培养Marc145细胞的方法
CN114250193A (zh) 一种人胚胎肾细胞系及其应用
CN107236763A (zh) 一种基于流式细胞术的构建基因敲除细胞系的方法
CN119351341A (zh) 基因工程化的成纤维细胞及其制备方法、增殖和/或分化b细胞的培养基与应用
CN108531442B (zh) 一种无血清悬浮培养的昆虫细胞系及其应用
JPWO2022143623A5 (https=)
US20250188494A1 (en) A method of cell electroporation
CN117757722A (zh) 使细胞驯化为无血清悬浮培养的方法
CN116814629A (zh) 用于在对虾细胞中高效转录非编码rna的启动子
CN113406337B (zh) 能够用于培养PRRSV获得高病毒含量病毒液的Marc-145细胞株的筛选方法
CN116515728A (zh) 无弹状病毒的Sf9-PT细胞及其应用
CN115197918A (zh) 一种病毒保护剂及其应用