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Using 2D-PAGE and Mass Spectrometry (LC-MS/MS) for Embryo Proteins Analysis in Antheraea pernyi
Abstract:
To study the dynamic variation of protein components and contents in Antheraea pernyi, 2D-PAGE, in this job, was used to investigate embryo development. Some special protein spots expression profiles changed obviously were analyzed by mass spectrometry. 2D-PAGE results showed that the protein spots increased from 370 at the development stage of 12 h to 422 at 300 h. Eighteen special protein spots were identified by LC-MS/MS, and 8 kinds of proteins are found to include heat shock proteins families, Vitellogenin, KK-42-binding protein, actin-depolymerizing factor 1, etc., which are mainly involved in some important processes. Analyze the function of those proteins, so as to accumulate basic information on embryonic development in A. pernyi.
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556-559
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Online since:
January 2014
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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