Electroanalytical Immunotool to Determine Matricellular Protein Periostin, a Stromal Biomarker of Prognosis in Colorectal Cancer
Marina Blázquez‐García,
Jennifer Quinchia,
Víctor Ruiz‐Valdepeñas Montiel
et al.
Abstract:Tumor‐associated stroma biomarkers are emerging as key signaling molecules of metastasis in colorectal cancer (CRC). In this sense, periostin (POSTN), a protein of the extracellular matrix from the stromal compartment, is envisioned as a potential stromal prognostic biomarker, which facilitates the application of pertinent treatments. In this work, we report an easy‐to‐handle amperometric sandwich‐based immunosensing strategy for the determination of POSTN involving commercial magnetic microparticles (MBs), di… Show more
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