Renal cell carcinoma: Handling and treatment

Abstract

The quality of samples and of pre-analytical steps are crucial in all biological tests, this is dramatically true in proteomics analysis. In renal cell carcinoma preparation for two-dimensional gel electrophoresis the time elapsed between sample collection and treatment, and the heterogeneity of tissues are considered in order to obtain high quality and reproducibility of spots. The mechanical dissection and cell separation by magnetic beads coated with anti-Ber and EP4 antibodies to minimize the contamination of nonepithelial cells are described.