TOOLS: Telltale Spots

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Science  09 Jun 2006:
Vol. 312, Issue 5779, pp. 1447
DOI: 10.1126/science.312.5779.1447a

ProMAT is a free program for analyzing protein microarrays. Relatives of DNA chips, the microarrays can help researchers identify proteins lurking in a drop of blood or a particular cell type and measure their concentrations. The software, which works for ELISA microarrays, can also help users gauge the reliability of their data. To download it, visitors need to register by e-mail with the program's creators at the Pacific Northwest National Laboratory in Richland, Washington.

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