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公开(公告)号:US07629130B2
公开(公告)日:2009-12-08
申请号:US11525334
申请日:2006-09-23
申请人: Hubert Hilbi
发明人: Hubert Hilbi
IPC分类号: C12Q1/00 , G01N33/53 , G01N33/563 , G01N33/543 , G01N33/531 , G01N33/533
CPC分类号: C07K14/195 , A61K38/00 , C07K2319/20 , C07K2319/40 , G01N33/92 , G01N2333/195 , G01N2405/06 , Y02A50/478
摘要: Methods for detecting and quantifying phosphoinositide lipids in a sample are provided, together with novel SidC- and SdcA-derived polypeptide fragments, or fusion proteins comprising such fragments that may be effectively employed as PI(4)P probes in biochemical and cell biological assays. Applications of the disclosed probes include: (i) detection and quantification of PI(4)P in vitro; and (ii) staining of intracellular compartments in live or fixed eukaryotic cells.
摘要翻译: 提供了用于检测和定量样品中的磷酸肌醇脂质的方法以及新型的SidC和SdcA衍生的多肽片段,或包含这样的片段的融合蛋白,其可以在生物化学和细胞生物学测定中有效地用作PI(4)P探针。 所公开的探针的应用包括:(i)体外PI(4)P的检测和定量; 和(ii)在活的或固定的真核细胞中染色细胞内区室。
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公开(公告)号:US20080227697A1
公开(公告)日:2008-09-18
申请号:US11525334
申请日:2006-09-23
申请人: Hubert Hilbi
发明人: Hubert Hilbi
CPC分类号: C07K14/195 , A61K38/00 , C07K2319/20 , C07K2319/40 , G01N33/92 , G01N2333/195 , G01N2405/06 , Y02A50/478
摘要: Methods for detecting and quantifying phosphoinositide lipids in a sample are provided, together with novel SidC- and SdcA-derived polypeptide fragments, or fusion proteins comprising such fragments that may be effectively employed as PI(4)P probes in biochemical and cell biological assays. Applications of the disclosed probes include: (i) detection and quantification of PI(4)P in vitro; and (ii) staining of intracellular compartments in live or fixed eukaryotic cells.
摘要翻译: 提供了用于检测和定量样品中的磷酸肌醇脂质的方法以及新型的SidC和SdcA衍生的多肽片段,或包含这样的片段的融合蛋白,其可以在生物化学和细胞生物学测定中有效地用作PI(4)P探针。 所公开的探针的应用包括:(i)体外PI(4)P的检测和定量; 和(ii)在活的或固定的真核细胞中染色细胞内区室。
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