Figure 2.
Expression of PIP4K2B and ERBB2 in breast tumour samples. A. Examples of typical Low (panel 1), intermediate (panel 2) and high intensity (panel 3) staining patterns observed with PIP4K2BP6. Scale bars represent 50μm (panel 1) 100μM (panels 2 and 3). B. Examples of the scoring for the three different categories of PIP4K2B staining intensities: group 1, weak or no staining; group 2, intermediate staining and group 3, high staining. C. Tumour core showing high expression of both PIP4K2B and ERBB2. The images in the red boxes show higher magnifications.