J4

• 基础研究 • 上一篇    下一篇

人转化生长因子β3的构建

张世平1,卢日峰2,刘晶珠3,陈 强2,凌 翎2,李 鹏2,田亚萍4*   

  1. 1. 吉林大学中日联谊医院预防保健科,吉林 长春 130033;2. 吉林大学公共卫生学院毒理学教研室,吉林长春130021;3. 吉林大学第二医院妇产科,吉林 长春 130041;4. 吉林大学第一医院皮肤科,吉林 长春 130021
  • 收稿日期:2005-11-25 修回日期:1900-01-01 出版日期:2006-07-28 发布日期:2006-07-28
  • 通讯作者: 田亚萍

Construction of human transforming growth factor-beta 3

ZHANG Shi-ping1,LU Ri-feng2,LIU Jing-hu2,LING Ling2,LI Peng2,TIAN Ya-ping4*sup>3,CHEN   

  1. 1. Department of Preventive Health Care, China-Japan Union Hospital, Jilin University, Changchun 130033,China;2. Department of Toxicology, School of Public Health, Jilin University, Changchun 130021, China;3. Department of Obstetrics and Gynecology,Second Hospital, Jilin University, Changchun 130041, China;4. Department of Dermatology, First Hospital, Jilin University, Changchun 130021, China
  • Received:2005-11-25 Revised:1900-01-01 Online:2006-07-28 Published:2006-07-28
  • Contact: TIAN Ya-ping

摘要: 目的:获取人转化生长因子β3的编码基因,开发抗衰老的皮肤药物。 方法:采用重叠PCR的方法,设计4对引物,进行4次PCR合成人转化生长因子β3的编码基 因。 结果:4次PCR后,经2%的琼脂糖凝胶电泳可见一357 bp的条带,将电泳产物回收,连接入pMD-18T载体,经测序分析证实,所获得DNA片段为人转化生长因子β3的编码基因。 结论:利用重叠PCR方法能够成功构建人转化生长因子β3的编码基因。

关键词: 皮肤衰老, 紫外线, 聚合酶链反应, 方法

Abstract: Objective To obtain the encoding gene of human transforming growth factor-beta 3 in order to develop an effective antiaging skin drugs. Methods The overlaying PCR was used to acquire human transforming growth factor-beta 3. Results A 357 bp DNA band was seen in the 2% agarose gel after the PCR product was electrophoresed. After the 357 bp DNA band was recovered and ligated into pMD-18T, human transforming growth factor-beta 3 encoding gene acquired through four-cycle PCR was confirmed by sequencing. Conclusion Human transforming growth factor-beta 3 encoding gene is successfully constructed by overlaying PCR.

Key words: skin aging, ultraviolet ray, polymerase chain reaction, methods

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  • Q78