发明名称 |
Detection of protein translocation by beta-galactosidase reporter fragment complementation |
摘要 |
Methods and compositions are provided for detecting molecular translocations, particularly protein translocations within and between sub-cellular compartments, using at least two components that exhibit a localization-dependent difference in complementation activity. In particular, alpha-complementingβ-galactosidase fragments are provided. Theseβ-galactosidase reporter fragments display significantly enhanced enzymatic activity when one fragment is localized in a membrane. Methods for carrying out no-wash ELISA assays based on the reporter component system are also provided. |
申请公布号 |
US8679832(B2) |
申请公布日期 |
2014.03.25 |
申请号 |
US201113237841 |
申请日期 |
2011.09.20 |
申请人 |
BLAU HELEN M.;WEHRMAN THOMAS S.;THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY |
发明人 |
BLAU HELEN M.;WEHRMAN THOMAS S. |
分类号 |
C12N9/96;C12N5/10;C12N9/38;C12N15/62;C12Q1/68;C12Q1/70;G01N33/50;G01N33/53;G01N33/537;G01N33/542;G01N33/543 |
主分类号 |
C12N9/96 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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