Sciex has announced the latest introduction to its X-Series quadrupole time-of-flight platform. The X500B QTOF was developed to provide ease-of-use for high-resolution standardised workflows for biotherapeutic developers, who need to characterise fully biologic products in large numbers during the development process. To simplify complex data processing, the X500B comes with BioPharmaView Software 2.0, which also offers the ability to interpret SWATH 2.0 data independent acquisition. SWATH acquisition allows comprehensive peptide mapping data to be acquired in a single injection, with high-resolution MS and MS/MS data for every peptide in the sample.