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公开(公告)号:US11726088B2
公开(公告)日:2023-08-15
申请号:US16991429
申请日:2020-08-12
IPC分类号: C12Q1/34 , G01N33/573
CPC分类号: G01N33/573 , C12Q1/34 , G01N2333/90212 , G01N2333/91057 , G01N2500/00
摘要: The present application provides a method of assaying pyruvate dehydrogenase complex (PDHC) activity in a mammalian cell that expresses human sirtuin 4 (SIRT4) comprising measuring a level of a dihydrolipoyllysine acetyltransferase (DLAT) lipoamide peptide comprising the amino acid sequence TDK[lipoyl]AT in the cell. The present application also demonstrates that sirtuin 4 (SIRT4) acts as a cellular lipoamidase that negatively regulates pyruvate dehydrogenase complex (PDHC) activity through hydrolysis of its lipoamide cofactors.
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公开(公告)号:US20190094225A1
公开(公告)日:2019-03-28
申请号:US15106932
申请日:2015-01-15
IPC分类号: G01N33/573
CPC分类号: G01N33/573 , C12Q1/34 , G01N2333/90212 , G01N2333/91057 , G01N2500/00
摘要: The present application demonstrates that sirtuin 4 (SIRT4) acts as a cellular lipoamidase that negatively regulates pyruvate dehydrogenase complex (PDHC) activity through hydrolysis of its lipoamide cofactors.
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公开(公告)号:US20210318312A1
公开(公告)日:2021-10-14
申请号:US16991429
申请日:2020-08-12
IPC分类号: G01N33/573 , C12Q1/34
摘要: The present application demonstrates that sirtuin 4 (SIRT4) acts as a cellular lipoamidase that negatively regulates pyruvate dehydrogenase complex (PDHC) activity through hydrolysis of its lipoamide cofactors.
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公开(公告)号:US10788492B2
公开(公告)日:2020-09-29
申请号:US15106932
申请日:2015-01-15
IPC分类号: C12Q1/34 , G01N33/573
摘要: The present application demonstrates that sirtuin 4 (SIRT4) acts as a cellular lipoamidase that negatively regulates pyruvate dehydrogenase complex (PDHC) activity through hydrolysis of its lipoamide cofactors.
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