Accelerating Proteomics Research with Integrated Solutions

A series of new tools for Quantitative Proteomic research has recently been introduced by Sigma-Aldrich:

For the emerging field of protein microarrays, the first array of biologically-related human cancer proteins that retain their native function in the array format has been released. The Panorama™ Human Protein Function Microarrays for Cancer and p53 contain proteins that are implicated in oncogenesis and are important germline SNP variants of p53 respectively.

www.sigma-aldrich.com/proteinarray

A custom AQUA peptide synthesis service and a kit for heavy oxygen incorporation into peptides upon tryptic digestion complete the comprehensive MS sample preparation offering, which includes the ProteoMass™ kits for tryptic in-gel digestion, guanidination for MS signal enhancement and calibration, MALDI matrices, as well as the high purity, ready-to-use Chromasolv™ LC/MS solvents.

The portfolio of products for the analysis of post-translational modifications includes GlycoProfile™ kits for glycoprotein analysis and PHOS-Select™ for specific enrichment of phosphopeptides.

In addition, Sigma supports the entire Proteomics workflow starting from sample preparation for 2-D electrophoresis using our impressive selection of powerful detergents and reagents, plus ProteoPrep sample preparation, depletion and fractionation kits.

www.sigma-aldrich.com/proteomics