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DOI: 10.3791/59454-v
Ping Wei*1, Qihong Liu*2, Wen Xue2, Jiwu Wang2
1Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai Clinical Center for Diabetes,Shanghai Jiao Tong University Affiliated Sixth People's Hospital, 2Department of Anatomy of Physiology,Shanghai Jiao Tong University School of Medicine
Please note that some of the translations on this page are AI generated. Click here for the English version.
Presentamos un protocolo para un ensayo colorimétrico de la actividad citrato sintasa para la cuantificación de la masa mitocondrial intacta en el tejido Drosophila homogeneatos.
Drosophila sirve como buen sistema modelo para el estudio de la función mitocondrial. Aquí presentamos un protocolo para medir la actividad de la citrato sintasa en el tejido homogeneizar a partir de moscas adultas. Este protocolo no requiere aislamiento de las mitocondrias.
Es rápido y simple y es adecuado para medir la actividad de la citrato sintasa en larvas, células cultivadas y tejidos de mamíferos. Comience por recoger moscas adultas para cada muestra, asegurándose de recoger al menos muestras triplicadas para cada genotipo. Preparar 500 microlitros de tampón de extracción en frío con HEPES de 20 milimolares, un EDTA mililolar y 0,1% tritón X-100 en un tubo de ensayo de 1,5 mililitros para cada muestra.
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