Hello everyone, Has anyone ever attempted to use the Leukocyte Alkaline Phosphatase Kit from Sigma (see link below) on FFPE tissues? If so can you confirm that it does or does not work? Thanks, Ross http://www.sigmaaldrich.com/catalog/ProductDetail.do?lang=en&N4=86C|SIGM A&N5=SEARCH_CONCAT_PNO|BRAND_KEY&F=SPEC