Over 140,000 human tissue samples collected from U.S. medical centers using the industry's most strict ethical requirements and IRB protocols. OriGene offers normal and cancer tissue slides from these samples. In addition, tissue derivative products are also provided, including total RNA, genomic DNA, and tissue protein lysate. This video introduces how to use the search tool on OriGene website to find the appropriate tissue products for your research. Visit http://www.origene.com/tissue/tissueSearch.aspx for details.