Construction of prokaryotic expression plasmid for Flt3 ligand extracellular domain and its expression in Escherichia coli;
构建的Flt3L胞外域原核表达载体在大肠杆菌中的表达
A pair of primers were synthesized according to the sequence of chicken prolactin receptor(PRLR) gene extracellular domain(ECD) fragment(GenBank No.
根据家鸡催乳素受体基因胞外域序列(GenBank号:D13154)设计并合成1对覆盖编码区58~1 249位核苷酸的引物,以家鸡垂体总RNA为模板,经反转录-聚合酶链反应(RT-PCR)方法获得了特异性片断,将该片断克隆入pMD18-T载体并转化感受态细菌E。
Objective To develop an ELISA method to measure HER-2/neu extracellular domain (ECD) levels in sera for predicting the treatment response and prognosis in patients with breast cancer.
目的建立乳腺癌患者血清HER-2/neu胞外域蛋白(ECD)水平检测方法,为乳腺癌治疗及预后判断提供参考。
Expression and biological activity determination of TrkA extracellular domains;
TrkA膜外域各结构域重组蛋白的制备和活性测定
This paper analyses the exotic weeds flora in Zhejiang province.
本文分析了浙江省境内较近期传入的外域杂草区系成分，介绍了我国一些常见外域杂草的产生及传播特点，并通过对北美车前（Ｐｌａｎｔａｇｏｖｉｒｇｉｎｉｃａ）繁殖机制，种群生态、分布及危害特点等方面的研究。