生命科学 关键词: 干细胞;胰岛素阳性细胞;生物活性分子;分化 [gap=883]Key words: stem cells;β-like cells of pancreatic islet; bioactive molecules; differentiation
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这种方法已经被用在一些生物活性分子的全合成过程当中,如甾体酮类似物等。
The methodologies have been used in the total syntheses of several biologically interesting molecules, such as estrone analogous.
本文就表面改性的原理,生物活性分子的种类及制备方法方面的研究进展作一综述。
This paper focuses on the principal of biology reshaping, a type of bioactive molecule and the preparative method, and its latest studies are reviews.
BNP实验不仅识别全长的生物活性分子而且识别非活性片段以及其它降解蛋白的副产物。
BNP assays not only recognize the full-length, biologically active molecule, but also inactive fragments and other byproducts of the degraded protein.
That's one of the beauties of proteins as working molecules is that their structure can be changed by subtle means.
蛋白质作为一种生物活性分子,其优势之一是,能够通过精细的方法改变其结构
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