Figure 1From: Proper paraffin slide storage is crucial for translational research projects involving immunohistochemistry stains Immunohistochemistry staining of a colorectal adenoma with mismatch repair protein MSH6 (20×; annotated region 40×) A) on a freshly cut slide (0 months), after paraffin-coated storage B) after 2 months, C) after 4 months and D) after 7 months. Back to article page