Figure 9From: Sample prep for proteomics of breast cancer: proteomics and gene ontology reveal dramatic differences in protein solubilization preferences of radioimmunoprecipitation assay and urea lysis buffers Close-up views of the extracellular regions of the Cellular Component DAG of the proteomes T2-048T (RIPA) and T2-048T (UREA). Extracellular matrix proteins and virions are observed almost entirely in urea fraction.Back to article page