Multiplexing fluorogenic esterase-based viability assay with luciferase assays
Multiplexing fluorogenic esterase-based viability assay with luciferase assays
复制标题
基于荧光酯酶的活力测定与荧光素酶测定的多重分析
DOI:
10.1016/j.mex.2019.09.008
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发表时间:
2019
期刊:
影响因子:
1.9
通讯作者:
Hashimoto Yuichi
中科院分区:
文献类型:
--
作者:
Ohgane Kenji;Yoshioka Hiromasa;Hashimoto Yuichi
Luciferase-based reporter assays are one of the most common cell-based screening formats for drug discovery, and simultaneous evaluation of the cytotoxic effect of test compounds is of great value in reducing false-positives. Here we share a multiplex assay protocol that allows sequential measurement of cell viability (cell number) and luciferase activity of the same sample in a multi-well-plate format. The viability assay employs a fluorogenic esterase substrate, CytoRed.•This protocol allows sequential measurement of endogenous esterase activity (as a surrogate for cell number) and then luciferase activity in a single sample.•The protocol eliminates the need for parallel viability assay or protein assay using separate aliquots of the lysate.•This protocol is especially useful for assays with cells stably expressing a luciferase construct, for which co-transfection of another reporter gene is not a viable option.
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影响因子:
--
作者:
Didiot, Marie-Cecile;Serafini, Sergio;Parker, Christian N.
通讯作者:
Parker, Christian N.
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
Nakajima;Y.;Ohmiya;Y.
通讯作者:
Y.
影响因子:
3.1
作者:
Neto, A. J. Silva;Scorsato, V.;Viviani, V. R.
通讯作者:
Viviani, V. R.
影响因子:
3.3
作者:
Viviani, VR;Silva, ACR;Reinach, FC
通讯作者:
Reinach, FC
影响因子:
1.6
作者:
M. Ishiyama;Hisako Furusawa;M. Shiga;Fumio Ohseto;K. Sasamoto
通讯作者:
K. Sasamoto