Figure 2
From: Protein kinase A regulatory subunit distribution in medulloblastoma
Medulloblastoma, case 3. A: SAF-cAMP labelling. B: R2 immunolabelling. C: merge of A and B, showing that SAF-cAMP does not overlap to R2. D: SAF-cAMP labelling. E: immunohistochemistry to reveal PKA catalytic subunit. F: merge of D and E: most of SAF-cAMP labelled structures are labelled also by antibody that reveals PKA catalytic subunit. Bar = 10 μm, 100× objective.