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Updated: Jul 4, 2026

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Optimización del flujo de trabajo de la prueba de estrés mitocondrial Seahorse XF y notas de solución de problemas:

Jingyi Wang¹, Yue Jiao¹, Jingzhe Li¹

¹Experimental Research Center, China Academy of Chinese Medical Sciences, Beijing 100700, China.

|February 26, 2026

Abstract:

This protocol details an optimized step-by-step procedure for performing the Seahorse XF Cell Mito Stress Test on human umbilical vein endothelial cells (HUVECs) using the Agilent Seahorse XF Pro Analyzer. Designed to address practical challenges often overlooked in standard manuals, the method preserves the native adherent state of HUVECs-a key in vitro model in vascular aging (VA) research-enabling real-time, label-free measurement of mitochondrial respiration and glycolytic function without cell detachment. The workflow is presented chronologically, covering instrument preparation, cell seeding, compound loading, assay execution, and post-assay normalization, with integrated notes and troubleshooting tips refined through hands-on experience based on the official manuals. This protocol aims to set up a detailed, rearranged standard workflow to improve experimental efficiency, reduce operator error, and support reproducible and well-organized metabolic profiling of HUVECs in aging and cardiovascular studies.

Palabras clave:

HUVECs Prueba de estrés mitocondrial Seahorse XF Pro células endoteliales perfilado metabólico función mitocondrial optimización de protocolo

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