Immunohistochemistry-Paraffin: SOX2 Antibody (4G8) [NBP2-29623] - IHC-P analysis of SOX2 protein in a section of human renal cell carcinoma using 5 ug/ml concentration of SOX2 antibody (clone 4G8). Granular nuclear and cytoplasmic staining pattern was observed in the carcinoma cells, whereas, a weak to negligible staining was observed in the stroma areas.