How many molecules of mitochondrial complex I are in a cell?
How many molecules of mitochondrial complex I are in a cell?
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DOI:
10.1016/j.ab.2022.114646
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发表时间:
2022-06-01
影响因子:
2.9
通讯作者:
中科院分区:
文献类型:
--
作者:
Mitochondrial complex I is the only enzyme responsible for oxidation of matrix NADH and regeneration of NAD+ for catabolism. Nuclear and mtDNA mutations, assembly impairments, and enzyme damage are implicated in inherited diseases, ischemia-reperfusion injury, neurodegeneration, and tumorogenesis. Here we introduce a novel method to measure the absolute content of complex I. The method is based on flavin fluorescence scanning of a polyacrylamide gel after separation of complexes by Clear Native electrophoresis. Using mouse primary astrocytes as an example, we calculated an average value of 2.2×105 complex I molecules/cell. Our method can be used for accurate quantification of complex I content.
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影响因子:
3.7
作者:
Grosche, Antje;Grosche, Jens;Reichenbach, Andreas
通讯作者:
Reichenbach, Andreas
DOI:
10.1083/jcb.85.3.890
发表时间:
1980-06
期刊:
The Journal of cell biology
影响因子:
--
作者:
McCarthy KD;de Vellis J
通讯作者:
de Vellis J
影响因子:
8.8
作者:
Pérez-Pérez R;Lobo-Jarne T;Milenkovic D;Mourier A;Bratic A;García-Bartolomé A;Fernández-Vizarra E;Cadenas S;Delmiro A;García-Consuegra I;Arenas J;Martín MA;Larsson NG;Ugalde C
通讯作者:
Ugalde C
影响因子:
4.4
作者:
He, Yuan;Leung, Kar Wah;Ge, Jian
通讯作者:
Ge, Jian
DOI:
10.1007/978-1-0716-1266-8_7
发表时间:
2021-01-01
期刊:
MITOCHONDRIAL MEDICINE, VOL. 2, 2 EDITION
影响因子:
--
作者:
Beutner, Gisela;Porter, George A., Jr.
通讯作者:
Porter, George A., Jr.