Construction of recombinant plasmid siRNA of XIAP and its biological role

VernacularTitle:siRNA XIAP表达载体的构建及其生物学作用
Author: Weiliang HUANG ; Yuanlin XIE ; Jun CHEN ; Xianshi SU
Publication Type:Journal Article
Keywords: X-linked inhibitor of apoptosis protein/genetics; RNA,small interfering; Plasmids; Genetic vectors
From: Journal of Chinese Physician 2012;14(7):898-900
CountryChina
Language:Chinese
Abstract: Objective To construct siRNA expression vector of XIAP,and study its effect on XIAP expression in Hep3B cells. MethodsThree XIAP siRNA sequences were designed,synthesized,and cloned to pRNAT-U6.1/Neo.The successfully constructed recombinant plasmid was determined by sequence analysis,and will be transfected into Hep3B.The best interference plasmid were analyzed by RTPCR,Western blot,and immunohistochemistry.Results The plasmid of pRNAT-U6.1/Neo-XIAP was constructed successfully,the trans-fected with different plasmid of siRNA XIAP can lower significantly XIAP.Conclusions The siRNA vector of XIAP gene was constructed successfully.It will be a basis for the study of XIAP function in apoptosis regulation of the Hepatoma cells.