{"title":"[Synthesis and secretion of the surface antigen from hepatitis B virus in animal cell cultures].","authors":"A E De Ioannes, A Yudelevich, A Venegas","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Stable mammalian cell lines synthesizing and secreting Hepatitis B surface particles have been obtained through genetic engineering techniques. These particles show by electron microscopy a size of 22 nm, they are structurally and immunochemically similar to the particles present in the plasma from chronic hepatitis B patients. Therefore these particles are an excellent source for the preparation of a vaccine against the virus.</p>","PeriodicalId":75552,"journal":{"name":"Archivos de biologia y medicina experimentales","volume":"21 1","pages":"257-62"},"PeriodicalIF":0.0000,"publicationDate":"1988-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Archivos de biologia y medicina experimentales","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Stable mammalian cell lines synthesizing and secreting Hepatitis B surface particles have been obtained through genetic engineering techniques. These particles show by electron microscopy a size of 22 nm, they are structurally and immunochemically similar to the particles present in the plasma from chronic hepatitis B patients. Therefore these particles are an excellent source for the preparation of a vaccine against the virus.
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