Establishment and identification of fibroblast clones expressing human bone morphogenetic protein 2
Juan WANG
Weibin Sun
Chun Lu
Guixia Tang
摘要：Objective:To establish fibroblasts stably expressing human bone morphogenetic protein 2 (hBMP2). Methods:Eukaryonic expression vector(pcDNA3.1-B2) was transduced into NIH3T3 cells using SofastTM, a new generation cationic polymer gene transfection reagent. The positive cell clones were selected with G418. The stable transfection and expression of BMP2 in the NIH3T3 cells were determined by RT-PCR and immunohistochemical stain. Results: BMP2 mRNA was transcripted and expressed in the transfected NIH3T3 cells. Conclusion: With positive compound transfection, outside human BMP2 gene can be successfully transducted into NIH3T3 cells, which is the key step to induce periodontal cells to osseous phenotypes.
机标关键词：
分类号：R3(基础医学)
论文发表日期：2005-01-01
在线出版日期：2025-08-15（本平台首次上网日期，不代表文献的发表时间）
页数：4( 51-54 )
英文信息