Automated nanoscale flow cytometry for assessing protein-protein interactions.

Automated nanoscale flow cytometry for assessing protein-protein interactions.
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用于评估蛋白质-蛋白质相互作用的自动化纳米级流式细胞术。

DOI:
10.1002/cyto.a.22937
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发表时间:
2016
期刊:
Cytometry. Part A : the journal of the International Society for Analytical Cytology
影响因子:
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通讯作者:
Büscher,Martin
Büscher,Martin
中科院分区:
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文献类型:
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作者:
vonKolontaj,Kerstin;Horvath,GaborL;Latz,Eicke;Büscher,Martin

文献摘要

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尽管蛋白质-蛋白质相互作用对信号事件很重要,但不能在单细胞水平上轻松分析。我们开发了一个强大的自动化FRET测量系统上实现的商业流式细胞仪允许快速分析活细胞中的分子协会。我们使用这种方法来测量人类T淋巴细胞活化的最接近的信号事件,其先于钙内流,并且可以自动检测免疫功能低下患者中的T细胞受体/CD 3复合物聚集缺陷。© 2016国际细胞计数促进会
Despite their importance for signalling events, protein–protein interactions cannot easily be analyzed on a single cell level. We developed a robust automated FRET measurement system implemented on a commercial flow cytometer allowing for rapid profiling of molecular associations in living cells. We used this method to measure the most proximal signaling events on human T lymphocyte activation, which preceded calcium influx, and could automatically detect T cell receptor/CD3 complex clustering defects in immunocompromised patients. © 2016 International Society for Advancement of Cytometry