PHOTOPROTEINS AS LABELS IN BIOLUMINESCENCE ASSAYS
PHOTOPROTEINS AS LABELS IN BIOLUMINESCENCE ASSAYS
批准号:
6363255
负责人:
Sylvia Daunert
金额:
$18.7万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
2000
资助国家:
美国
项目状态:
已结题
起止时间:
2000-03-01 至 2004-02-29
中文摘要
本提案的目的是证明天然存在的光蛋白及其突变体可用于设计和开发能够进行小体积分析的高灵敏度发光测定。特别是,我们建议制备和表征新的aequorin, obelin和其他光蛋白的基因工程变体,使它们能够发射不同波长的光,而不是相应的野生型光蛋白。然后,这些光蛋白将被用作试剂,用于开发生理上重要分子的测定和生物制药的高通量筛选。通过使用不同的光蛋白变体,将研究生物分子的阵列检测。我们小组在当前预算期间进行的研究表明,在高度敏感的生物分子检测中使用重组偶联物是有用的。我们现在建议设计和开发基于光蛋白生物发光的新方法,适用于重要生物分子的微量分析,如维生素,药物,肽等,在nl大小的样品中。
英文摘要
The objective of this proposal is to demonstrate that naturally occurring photoproteins and their mutants can be used in the design and development of highly sensitive luminescent assays capable of small volume analysis. In particular, we propose to prepare and characterize new genetically engineered variants of aequorin, obelin, and other photoproteins, so that they are capable of emission of light at different wavelengths than those of the corresponding wild-type photoproteins. These photoproteins will be then employed as reagents in the development of assays for physiologically important molecules and for the high-throughput screening of biopharmaceuticals. By using the different variants of the photoproteins, array detection of biomolecules will be investigated. Research performed by our group during the current budget period demonstrated the usefulness of employing recombinant conjugates in the highly sensitive detection of biomolecules. We now propose to design and develop new methods based on the bioluminescence of photoproteins that are suitable for the microanalysis of important biomolecules, such as vitamins, drugs, peptides, etc., in nL-sized samples.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
Noninvasive monitoring of therapeutic response to immune checkpoint inhibitors using circulating exosomes in non-small cell lung cancer
-
批准号:10727974
-
项目类别:
-
资助金额:$17.94万
-
财政年份:2023
-
负责人:Sylvia Daunert
-
依托单位:
Targeted cell delivery for treatment of non-healing wounds and gangrene
-
批准号:10395481
-
项目类别:
-
资助金额:$73.16万
-
财政年份:2019
-
负责人:Sylvia Daunert
-
依托单位:
Portable, Rapid, Multiplexed Flow strip Test for Bacteria
-
批准号:9751325
-
项目类别:
-
资助金额:$30.32万
-
财政年份:2018
-
负责人:Sylvia Daunert
-
依托单位:
Portable, Rapid, Multiplexed Flow strip Test for Bacteria
-
批准号:9912174
-
项目类别:
-
资助金额:$30.32万
-
财政年份:2018
-
负责人:Sylvia Daunert
-
依托单位:
Sensing Superfund Chemicals with Recombinant Systems
-
批准号:6932249
-
项目类别:
-
资助金额:$25.96万
-
财政年份:2005
-
负责人:Sylvia Daunert
-
依托单位:
Materials for Sensing & Actuation
-
批准号:6737923
-
项目类别:
-
资助金额:$16.75万
-
财政年份:2003
-
负责人:Sylvia Daunert
-
依托单位:
Materials for Sensing & Actuation
-
批准号:6801876
-
项目类别:
-
资助金额:$19.02万
-
财政年份:2003
-
负责人:Sylvia Daunert
-
依托单位:
SENSING SUPERFUND CHEMICALS WITH RECOMBINANT SYSTEMS
-
批准号:6630570
-
项目类别:
-
资助金额:$14.25万
-
财政年份:2002
-
负责人:Sylvia Daunert
-
依托单位:
SENSING SUPERFUND CHEMICALS WITH RECOMBINANT SYSTEMS
-
批准号:6457650
-
项目类别:
-
资助金额:$14.25万
-
财政年份:2001
-
负责人:Sylvia Daunert
-
依托单位:
SENSING SUPERFUND CHEMICALS WITH RECOMBINANT SYSTEMS
-
批准号:6301509
-
项目类别:
-
资助金额:$14.25万
-
财政年份:2000
-
负责人:Sylvia Daunert
-
依托单位:
PHOTOPROTEINS AS LABELS IN BIOLUMINESCENCE ASSAYS
-
批准号:6636061
-
项目类别:
-
资助金额:$19.53万
-
财政年份:2000
-
负责人:Sylvia Daunert
-
依托单位:
PHOTOPROTEINS AS LABELS IN BIOLUMINESCENCE ASSAYS
-
批准号:6045164
-
项目类别:
-
资助金额:$27.16万
-
财政年份:2000
-
负责人:Sylvia Daunert
-
依托单位:
PHOTOPROTEINS AS LABELS IN BIOLUMINESCENCE ASSAYS
-
批准号:6519504
-
项目类别:
-
资助金额:$19.11万
-
财政年份:2000
-
负责人:Sylvia Daunert
-
依托单位:
SENSING SUPERFUND CHEMICALS WITH RECOMBINANT SYSTEMS
-
批准号:6217745
-
项目类别:
-
资助金额:$19.85万
-
财政年份:1999
-
负责人:Sylvia Daunert
-
依托单位:
SENSING SUPERFUND CHEMICALS WITH RECOMBINANT SYSTEMS
-
批准号:6106439
-
项目类别:
-
资助金额:$19.85万
-
财政年份:1999
-
负责人:Sylvia Daunert
-
依托单位:
SENSING SUPERFUND CHEMICALS WITH RECOMBINANT SYSTEMS
-
批准号:6271300
-
项目类别:
-
资助金额:$19.93万
-
财政年份:1998
-
负责人:Sylvia Daunert
-
依托单位:
SENSING SUPERFUND CHEMICALS WITH RECOMBINANT SYSTEMS
-
批准号:6239726
-
项目类别:
-
资助金额:$9.63万
-
财政年份:1997
-
负责人:Sylvia Daunert
-
依托单位:
Modified Photoproteins as Labels and Molecular Switches
-
批准号:6880078
-
项目类别:
-
资助金额:$28.84万
-
财政年份:1995
-
负责人:Sylvia Daunert
-
依托单位:
Modified Photoproteins as Labels and Molecular Switches
-
批准号:7012652
-
项目类别:
-
资助金额:$1.17万
-
财政年份:1995
-
负责人:Sylvia Daunert
-
依托单位:
Modified Photoproteins as Labels and Molecular Switches in Bioanalysis
-
批准号:7992450
-
项目类别:
-
资助金额:$34.48万
-
财政年份:1995
-
负责人:Sylvia Daunert
-
依托单位:
海外基金