Continuous fluorescence-based measurement of redox-driven sodium ion translocation.
Continuous fluorescence-based measurement of redox-driven sodium ion translocation.
复制标题
基于连续荧光的氧化还原驱动钠离子易位测量
DOI:
10.1016/j.ab.2014.05.012
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发表时间:
2014
影响因子:
2.9
通讯作者:
Steuber
中科院分区:
文献类型:
--
作者:
Claussen;Karuppasamy;Schaffitzel;Steuber
Investigation of the mechanism of sodium ion pumping enzymes requires methods to follow the translocation of sodium ions by the purified and reconstituted proteinsin vitro. Here, we describe a protocol that allows following the accumulation of Na+in proteoliposomes by the Na+-translocating NADH:quinone oxidoreductase (Na+-NQR) fromVibrio choleraeusing the sodium-sensitive fluorophor sodium green. In the presence of a regenerative system for its substrate NADH, the Na+-NQR accumulates Na+in the proteoliposomes which is visible as a change in fluorescence.
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影响因子:
2.9
作者:
Christoph von Ballmoos;P. Dimroth
通讯作者:
P. Dimroth
DOI:
10.1074/jbc.m204860200
发表时间:
2002
期刊:
The Journal of Biological Chemistry
影响因子:
--
作者:
A. Gemperli;P. Dimroth;J. Steuber
通讯作者:
J. Steuber
影响因子:
2.9
作者:
X. D. Pfenninger;S. Albracht;R. van Belzen;P. Dimroth
通讯作者:
P. Dimroth
影响因子:
4.8
作者:
Casutt, Marco S.;Huber, Tamara;Steuber, Julia
通讯作者:
Steuber, Julia
影响因子:
4.8
作者:
Nedielkov, Ruslan;Steffen, Wojtek;Moeller, Heiko M.
通讯作者:
Moeller, Heiko M.