发明名称 |
LINKER FOR UNIMOLECULAR FRET BIOSENSOR BASED ON PRINCIPLE OF FLUORESCENCE RESONANCE ENERGY TRANSFER |
摘要 |
<p>[Problem] To provide a linker for a unimolecular FRET biosensor, as well as a unimolecular FRET biosensor and such generally containing a linker, which enable the measurement of non-invasive serine-threonine protein kinase activity, tyrosine kinase activity, and small GTP-binding protein activity, and are based on the principle of fluorescence resonance energy transfer. [Solution] Provided is: a linker that is a polypeptide containing between 52 and 400 amino acid residues, with at least 95% of the total number of amino acid residues comprising glycine, serine, threonine, and alanine, and which contains 35-65% of glycine, 10-40% of serine and/or threonine, and 10-40% of alanine; unimolecular FRET biosensors mostly containing linkers; a transformed cell which holds an expression vector containing a gene which codes the biosensors; and a transgenic nonhuman animal.</p> |
申请公布号 |
CA2812745(A1) |
申请公布日期 |
2012.04.05 |
申请号 |
CA20112812745 |
申请日期 |
2011.09.26 |
申请人 |
KYOTO UNIVERSITY |
发明人 |
MATSUDA, MICHIYUKI;KOMATSU, NAOKI;AOKI, KAZUHIRO;KAMIOKA, YUJI;YUKINAGA, HIROKO;INAOKA, YOSHIE;SAKURAI, ATSURO;KIYOKAWA, ETSUKO;SUMIYAMA, KENTA |
分类号 |
C07K14/00;A01K67/027;C12M1/00;C12M1/34;C12N1/15;C12N1/19;C12N1/21;C12N5/10;C12N15/09;C12Q1/48;G01N33/542 |
主分类号 |
C07K14/00 |
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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