Figure 3. Adsorption of pMcm2 antibody confirms specificity to corresponding pMcm2 antigen. (A) AD hippocampal tissue stained with pMcm2 antibody. (B) Adjacent section treated with pMcm2 antibody absorbed with non-phosphorylated Mcm peptide demonstrates similar staining. (C) Adjacent section treated with pMcm2 antibody absorbed with phosphorylated Mcm2 peptide demonstrates complete absorption. * denotes landmark vessel.