{"title":"人肿瘤坏死因子相关凋亡诱导配体在甲基营养酵母毕赤酵母中的表达与表征。","authors":"Jinzhi Wang, Juxing Chen, Mian Wu","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Recombinant human TRAIL was successfully expressed in a secreted form in methyltrophic yeast Pichia pastoris induced by methanol. The expressive product was immunoreactive to TRAIL antibody. The addition of the expressive product into cultured human lung cancer cell A549 showed moderate cell death, typical morphological characterization of apoptotic bodies, and DNA fragmentation. This result provided a new method to produce recombinant human TRAIL as a cancer therapeutic drug.</p>","PeriodicalId":22527,"journal":{"name":"The Italian journal of biochemistry","volume":"53 2","pages":"67-72"},"PeriodicalIF":0.0000,"publicationDate":"2004-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Expression and characterization of human tumor necrosis factor-related apoptosis inducing ligand in methylotrophic yeast Pichia pastoris.\",\"authors\":\"Jinzhi Wang, Juxing Chen, Mian Wu\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Recombinant human TRAIL was successfully expressed in a secreted form in methyltrophic yeast Pichia pastoris induced by methanol. The expressive product was immunoreactive to TRAIL antibody. The addition of the expressive product into cultured human lung cancer cell A549 showed moderate cell death, typical morphological characterization of apoptotic bodies, and DNA fragmentation. This result provided a new method to produce recombinant human TRAIL as a cancer therapeutic drug.</p>\",\"PeriodicalId\":22527,\"journal\":{\"name\":\"The Italian journal of biochemistry\",\"volume\":\"53 2\",\"pages\":\"67-72\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2004-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The Italian journal of biochemistry\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Italian journal of biochemistry","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Expression and characterization of human tumor necrosis factor-related apoptosis inducing ligand in methylotrophic yeast Pichia pastoris.
Recombinant human TRAIL was successfully expressed in a secreted form in methyltrophic yeast Pichia pastoris induced by methanol. The expressive product was immunoreactive to TRAIL antibody. The addition of the expressive product into cultured human lung cancer cell A549 showed moderate cell death, typical morphological characterization of apoptotic bodies, and DNA fragmentation. This result provided a new method to produce recombinant human TRAIL as a cancer therapeutic drug.
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