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Table 1 Summary of immunohistochemistry peptide blocking results

From: DNA methylation and histone post-translational modification stability in post-mortem brain tissue

Peptide Antibody
H3K4me3 (Abcam) H3K4me3 (Active Motif) H3K9me2, K9me3 H3K27me2 H3K27me3 H3K36me3 H3K27ac
H3K4me [+] [+]     
H3K4me2 [++] [++]   
H3K4me3 +++ +++  
H3K9me   [+]  
H3K9me2   
H3K9me2, H3K9me3 ++  
H3K9me3 [+] [++]  
H3K27me   
H3K27me2 [−]  
H3K27me3 [+] [+] +++
H3K36me    
H3K36me2  
H3K36me3   +++
H3K27ac   +++
H4K5ac  
Summary Fairly specific Fairly specific Fairly specific Not specific Specific Specific Specific
  1. +++ complete block, ++ partial block, + minimal block, no block
  2. A blank cell means not applicable and square brackets [ ] represent an unexpected result