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Sf9細胞

Sf9細胞 (Sf9 cells) 是由草地貪夜蛾蛹期卵巢組織發育而成的Sf21細胞的克隆株[1],通常用於昆蟲細胞培養中。Sf9細胞可以使用棒狀病毒生產重組蛋白,因為棒狀病毒感染Sf9細胞後,可對外源蛋白進行許多真核細胞的轉錄後加工作用,包括蛋白質折疊、醣基化磷酸化及酰基化等。Sf9細胞可以在沒有血清的情況下生長,並且因其為半貼壁細胞而可以附著狀態或懸濁液培養[2],因而為大規模及高密度培養昆蟲細胞創造必要的條件。在動物疫苗研究方面,Sf9細胞目前已經用於豬第2型豬環狀病毒基因工程亞單位疫苗的商品化制備[3]

參考資料

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  1. ^ Vaughn, JL; Goodwin, RH; Tompkins, GJ; McCawley, P. The establishment of two cell lines from the insect Spodoptera frugiperda (Lepidoptera; Noctuidae).. In vitro. 1977-04, 13 (4): 213–7 [2019-11-23]. PMID 68913. doi:10.1007/bf02615077. 
  2. ^ Invitrogen. Cell Lines. Growth and Maintenance of Insect cell lines: User Guide (PDF). Invitrogen. 14 Mar 2017 [12 May 2017]. Manual part no. 25-0127, MAN0000030. (原始内容存档 (PDF)于2019-11-26). 
  3. ^ Felberbaum, RS. The baculovirus expression vector system: A commercial manufacturing platform for viral vaccines and gene therapy vectors.. Biotechnology journal. 2015-05, 10 (5): 702–14 [2020-02-19]. PMID 25800821. doi:10.1002/biot.201400438. [永久失效連結]


外部連結

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Sf9細胞
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