Covalent labeling of mitochondria with a photostable fluorescent thiol-reactive rhodamine-based probe
Covalent labeling of mitochondria with a photostable fluorescent thiol-reactive rhodamine-based probe
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使用光稳定荧光硫醇反应性罗丹明探针对线粒体进行共价标记
DOI:
10.1039/c2ay25106j
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发表时间:
2012-05
影响因子:
3.1
通讯作者:
韩守法
中科院分区:
文献类型:
--
作者:
韩守法
Fluorescent imaging of mitochondria is an essential tool for studies of mitochondrial functions. The staining of mitochondria with potential-indicating dyes, e.g., rhodamine 123, readily vanishes upon loss of the transmembrane potential under certain conditions. 1-(Rhodamine B)-4-(2′-chloroacetyl)-piperazine amide (RB-CAP) was shown to be electrophoretically accumulated into mitochondria, forming covalent bioconjugates with intramitochondrial protein sulfhydryls which enabled the mitochondrial staining to endure in subsequent collapse of the transmembrane potentials. RB-CAP is highly photostable and exhibits stringent selectivity in covalent labeling of mitochondria in living cells. Being much less expensive, RB-CAP is a superior substituent for MitoTracker probes in functional studies of mitochondria.
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影响因子:
--
作者:
Fogg VC;Lanning NJ;Mackeigan JP
通讯作者:
Mackeigan JP
DOI:
10.1073/pnas.90.4.1474
发表时间:
1993-02-15
影响因子:
11.1
作者:
SWAIN, AL;JASKOLSKI, M;WLODAWER, A
通讯作者:
WLODAWER, A
影响因子:
4.2
作者:
Voloboueva, Ludmila A.;Giffard, Rona G.
通讯作者:
Giffard, Rona G.
影响因子:
5.2
作者:
Nguyen, T;Francis, MB
通讯作者:
Francis, MB
影响因子:
64.8
作者:
S. Addanki;F. D. Cahill;J. F. Sotos
通讯作者:
S. Addanki;F. D. Cahill;J. F. Sotos