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Chemical synthesis and cloning of human calcitonin (hCT) cDNA
引用本文:蔡在龙,窦鸿,毛积芳,邹鲁峰,伍军,王官将. Chemical synthesis and cloning of human calcitonin (hCT) cDNA[J]. 中国人民解放军军医大学学报, 1997, 0(3)
作者姓名:蔡在龙  窦鸿  毛积芳  邹鲁峰  伍军  王官将
作者单位:Department of Biochemistry,Second Military Medical University,Shanghai,200433
摘    要:
Humancalcitonin(hCT)isanoligo--peptidehormonecontaining32aminoacidresidues(aa)whichisproducedbytheC--parafollicularcellsofthethyroidglandinhumans.Togetherwiththearathyoidichormoneand1,25--dihydroxycholecalciferol,hCTplaysanimportantroleintheregulationofcalciumandphosphatemetabolism.Itstimulatestheimmobilizationofthecalciuminthebonesystem,preventingtheresorptionofthebones.ThehCThasbeenadministeredfortreatmentofpatientssufferingfromvariousdiseaseswherestronghypercalcemiaorboneresorptionoccurs…


Chemical synthesis and cloning of human calcitonin (hCT) cDNA
Cai Zailong, Dou Hong, Mao Jifang, Zou Lufeng,Wu Jun, Wang Guanjiang. Chemical synthesis and cloning of human calcitonin (hCT) cDNA[J]. Journal of Medical Colleges of PLA(China), 1997, 0(3)
Authors:Cai Zailong   Dou Hong   Mao Jifang   Zou Lufeng  Wu Jun   Wang Guanjiang
Abstract:
Chemical synthesis and cloning of human calcitonin (hCT) cDNA. Methods and Results:The cDNA sequence coding for human calcitonin (hCT) was divided into 6 fragments, synthesized by ABI 391 DNA synthesis instrument and cloned into PGEM7Z( ) vector following phosphorylation, annealing and ligation of the 6 fragments. The sequence of cloned hCT cDNA was proved to be the same as designed by double DNA sequencing. Conclusion: A reliable and forthright method of chemical synthesis and cloning of oligo-peplides cDNA (or gene) was provided in this study. This paper is a basic work for expression of hCT cDNA.
Keywords:human calcitonin cDNA  chemical synthesis  cloning
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