The MODified Array Labeling Kit contains the buffers and reagents needed for easy labeling and chemiluminescent detection of the MODified Histone Peptide Arrays. The MODified Array Labeling Kit contains blocking buffer, wash buffer, rabbit and mouse HRP-conjugated secondary antibodies and ECL reagents for chemiluminescent detection. For added convenience, a positive control c-Myc mouse monoclonal antibody is included to recognize the arrays' control c-Myc tag.