Recombinant human BDNF was expressed in E. coli and is supplied in a lyophilized form. A greater than 96% purity was determined by reverse phase-HPLC and SDS-PAGE.
重组人脑源性神经营养因子（BDNF）在大肠杆菌中表达，以冻干形式提供。反相高效液相色谱法和SDS-PAGE测定其纯度大于96％。
The invention relates to the manufacture of high purity germanium for use in e. g. infrared optics, radiation detectors and electronic devices.
本发明涉及生产用于例如红外光学体、辐射检测器和电子器件中的高纯度锗的方法。
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