title: [Expression of human T-cell immunoglobulin mucin 3(TIM-3) on eukaryotic cells and establishment of stable transfectant cell line].
abstract: OBJECTIVE
  To construct eukaryotic expression vector of human T-cell immunoglobulin mucin 3(TIM-3) and transfect mammalian cells to establish stable cell line.
  
  
  METHODS
  The whole coding region of TIM-3 was amplified by PCR and inserted into eukaryotic expression vector pIRES2EGFP. The recombinant plasmid was transfected into mammalian cells by Lipofectamine. The expression product was analyzed by flow cytometry and Western blot. The stable transfectant was screened and established by flow cytometry and selective medium.
  
  
  RESULTS
  COS-7 and CHO cells were transfected with recombinant plasmid by Lipofectamine. The expression speciality was identified by Flow cytometry and Western blot. The stable transfectant of CHO cell line was established.
  
  
  CONCLUSIONS
  The whole coding region of TIM-3 was successfully subcloned into eukaryotic expression vector and expressed on the surface of mammalian cells. The stable transfectant of CHO cell line was established.
authors.affiliation: Department of Rheumatology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China. stzhang@tjh.tjmu.edu.cn
authors.forename: Sheng-tao
authors.initials: ST
authors.lastname: Zhang
authors.forename: Xiao-jun
authors.initials: XJ
authors.lastname: Liu
authors.forename: Xia
authors.initials: X
authors.lastname: Jin
authors.forename: Pei-gen
authors.initials: PG
authors.lastname: He
authors.forename: Fei-li
authors.initials: FL
authors.lastname: Gong
authors.forename: Dong-liang
authors.initials: DL
authors.lastname: Yang
mesh_terms: D000818:Animals; D015153:Blotting, Western; D016466:CHO Cells; D019556:COS Cells; D002522:Chlorocebus aethiops; D006224:Cricetinae; D003412:Cricetulus; D005434:Flow Cytometry; D000072597:Hepatitis A Virus Cellular Receptor 2; D006801:Humans; D008565:Membrane Proteins / Q000378:metabolism*
chemical_list: C448908:HAVCR2 protein, human; D000072597:Hepatitis A Virus Cellular Receptor 2; D008565:Membrane Proteins