期刊文献+

舒血管肠肽基因在巴斯德毕赤酵母中表达研究

Designing,Synthesizing and Expression in Pichia pastoris of Vasoactive Intestinal Peptide Gene
下载PDF
导出
摘要 根据猪舒血管肠肽氨基酸序列推导、设计、合成了VIP基因。构建重组表达载体pPICZα A VIP。转化Pichiapastoris,在含 1 0 0 μg mlZeocin的YEPD平板上筛选。重组子经Ni NTA介质亲和层析纯化并计算VIP的表达量约为 1 2 5g L左右 ,纯化样品通过小分子质量电泳并与VIP标准样品迁移率对照进一步确定了舒血管肠肽已在巴斯德毕赤酵母中得到表达。 According to porcine Vasoactive Intestinal Peptide (VIP) amine acids sequence, the vip gene was designed and synthesized.Recombinant expression vector pPICZα A VIP was constructed and Pichia pastoris GS115was transformed by the recombinant plasmid.The anti Zeocin colonies were screened on YEPD plates containing 100μg/ml Zeocin.The vip gene has integrated into the genome DNA of Pichia pastoris GS115 by analysis of PCR and enzyme digest,the expressed VIP was purified by Ni NTA affinity chromatograph,the expressed amount of VIP was about 1.25g/L, the purified VIP has the same transfer rate with the standard VIP in the electrophoresis of Tricine SDS PAGE,this furtherly confirmed the expression of VIP in Pichia pastoris .
出处 《中国生物工程杂志》 CAS CSCD 2004年第10期42-46,共5页 China Biotechnology
基金 广东省自然科学基金资助项目 (980 174)
关键词 血管 VIP 表达 基因 对照 纯化 亲和层析 巴斯德毕赤酵母 重组子 氨基酸序列 Vasoactive intestinal polypeptide Designing Synthesizing Pichia pastoris Expression
  • 相关文献

参考文献12

  • 1Said S I, Mutt V. Polypeptide with broad biological activity:Isolation from small intestine. Science. 1970,169:1217 - 1218
  • 2Said S I, Mutt V. Potent peripheral and splanchnic vasodilator peptide from normal gut. Nature. 1970,225:863 - 864
  • 3Grimm M C, Newman R, Hassim Z, et al. Cutting edge: vasoactive intestinal peptide acts as a potent suppressor of inflammation in vivo by trans-deactivatings chemokine recepors. J Immunol, 2003, 171:4990 - 4994
  • 4Sambrook J, Frisch EF, Maniatis T. Molecular cloning, 3nd. New York, USA: Cold Spring Harbor Laboratory, 1989,387 - 396
  • 5Simoncsits A, Tjornhammar M L, kalman M, et al. Synthesis, cloning and expression in Escherichia coli of artificial genes coding for biologically active elongated precursors of the vasoactive intestinal polypeptide. Eur J Biochem, 1988,178:343 ~ 350
  • 6Lodde B M, Delporte C, Goldsimth C M, et al. A recombinant adenoviral vector encoding functional vasoactive intestinal peptide.Biochemical and Biophysical Research Communications, 2004,319:189 - 192
  • 7张莲香,何仲义,秦毅,王效军.P物质、血管活性肠肽和神经肽Y在大鼠胸腺的免疫组织化学观察[J].陕西医学杂志,2004,33(1):14-15. 被引量:23
  • 8陈方元.第五届国际血管活性肠肽及相关肽学术会议简介[J].中华消化杂志,1992,12(2):132-134.
  • 9赵翔,霍克克,李育阳.毕赤酵母的密码子用法分析[J].生物工程学报,2000,16(3):308-311. 被引量:192
  • 10闫亚军,陈劲春.利用转基因毕赤酵母高表达小分子药用多肽的研究[J].北京化工大学学报(自然科学版),2002,29(4):1-3. 被引量:7

二级参考文献23

  • 1张龙翔 张庭芳.生化实验方法和技术[M].北京:人民教育出版社,1982.94-111.
  • 2萨姆布鲁克·J 金冬雁译.分子克隆实验指南[M].北京:科学出版社,1993..
  • 3成令忠.组织学与胚胎学.第4版[M].北京:人民卫生出版社,1997.120~121.
  • 4宋人保.实用免疫化学技术[M].西安:陕西科学技术出版社,1994.79-80.
  • 5张龙翔,生化实验方法和技术,1982年,165页
  • 6赵翔,复旦学报,1999年,38卷,5期,510页
  • 7FANG D F (方德福). Advanced technology of molecular biology (分子生物学前沿技术). 1st ed, Beijing: Beijing Medical University Press, 1998, pp.246-258
  • 8Chen C M, Cheng W T, Chang Y C et al. Growth enhancement of fowls by dietary administration of recombinant yeast cultures containing enriched growth hormone. Life Sciences, 2000, 67(17): 2103-2115
  • 9Sanchez L, Ayala M, Freyre F et al. Higt cytoplasmic expressin in E. coli, purification, and in vitro refolding of a single chain Fv antibody fragment against the hepatitis B surface antigen. Journal of Biotechnology, 1999,72(1-2): 13-20
  • 10Passafiume M, Normand B V, Riottot M M et al. Sequence analysis of a monoclonal antibody specific for the preS2 region of hepatitis B surface antigen, and the cloning, expression and characterization of its single-chain Fv construction. FEBS letters, 1998, 441(3): 407-412

共引文献239

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部