Fig. 3From: Evaluation of the upregulation and surface expression of hypoxanthine guanine phosphoribosyltransferase in acute lymphoblastic leukemia and Burkitt’s B cell lymphomaBiotinylated surface proteins reveal HPRT presence and confirms surface presence of the protein. ‘Membrane Fraction’ shows the total surface proteins on both lymphocytes and Raji samples. ‘Cytosolic Fraction’ shows the total HPRT within the cell. A band is observed in the ‘Raji Biotinylation’ sample as the membrane fraction of Raji cells and healthy lymphocytes are probed for HPRT presenceBack to article page