Figure 6: Quantification of phosphorylation across four glioblastoma PDX tumour types.

Absolute amounts of phosphorylation were quantified for each PDX mouse model of glioblastoma. Each tumour model was analysed in biological duplicate. EGFR (a). Gab1 (b). Shc (c). Erk1/2 (d). Data represent mean and range across two biological replicates.