Rheo‐NMR Spectroscopy for Cryogenic‐Probe‐Equipped NMR Instruments to Monitor Protein Aggregation
Rheo‐NMR Spectroscopy for Cryogenic‐Probe‐Equipped NMR Instruments to Monitor Protein Aggregation
复制标题
用于监测蛋白质聚集的配备低温探针的 NMR 仪器的流变核磁共振波谱
DOI:
10.1002/cpz1.617
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发表时间:
2022
期刊:
影响因子:
--
通讯作者:
Sugase Kenji
中科院分区:
文献类型:
--
作者:
Morimoto Daichi;Walinda Erik;Yamamoto Akihiko;Scheler Ulrich;Sugase Kenji
Cryogenic‐probe‐based Rheo‐NMR spectroscopy is a recently developed methodology to obtain solution NMR spectra of protein samples in situ under external shear. It is applicable to atomic‐resolution monitoring of protein aggregation in situ, thereby aiding understanding of the transient structural changes and state conversion of amyloidogenic proteins, which are strongly associated with the both the onset and the progression of neurodegenerative diseases such as Alzheimer's disease and Parkinson's disease. Here, we present detailed experimental procedures for the instrumental setup and practical tips for preparation of NMR measurement to analyze protein aggregation by this technique. This protocol will thus aid future Rheo‐NMR spectroscopic studies not only of protein aggregation but also of other phenomena related to shear stress, such as shear‐induced viscosity increase and shear‐enhanced crystallization. © 2022 Wiley Periodicals LLC.Basic Protocol 1: Setup of a Rheo‐NMR InstrumentBasic Protocol 2: Adjustment of the Vertical and Horizontal Positions of the Glass StickBasic Protocol 3: Monitoring Protein Aggregation by Rheo‐NMR Spectroscopy
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DOI:
10.1021/acs.langmuir.8b01510
发表时间:
2018
期刊:
Langmuir : the ACS journal of surfaces and colloids
影响因子:
--
作者:
S. Kuczera;L. Gentile;Timothy I. Brox;U. Olsson;C. Schmidt;P. Galvosas
通讯作者:
P. Galvosas
DOI:
--
发表时间:
2007
期刊:
影响因子:
--
作者:
P. Callaghan
通讯作者:
P. Callaghan
DOI:
--
发表时间:
1998
期刊:
影响因子:
--
作者:
Melanie M. Britton;P. T. Callaghan;M. Kilfoil;Ross W. Mair;K. M. Owens
通讯作者:
K. M. Owens
影响因子:
5.6
作者:
Iwakawa N;Morimoto D;Walinda E;Kawata Y;Shirakawa M;Sugase K
通讯作者:
Sugase K
影响因子:
3.4
作者:
Rodrigo S Pagano;Máximo López Medus;Gabriela E. Gómez;P. M. Couto;María S. Labanda;Lucas Landolfo;C. D’Alessio;J. Caramelo
通讯作者:
J. Caramelo