Shimadzu: Greater simplicity and reliability in the determination of amino acid sequences

Shimadzu, a worldwide leading manufacturer of analytical instrumentation, provides perfect fit solutions in hardware and software components. For amino acid sequences, the PPSQ 51A / 53 A protein sequencer series and the LabSolutions PPSQ software create user benefits leading to greater simplicity and reliability combined with FDA compliance.

PPSQ protein sequencers separate PTH-amino acids isocratically. This improves baseline stability and allows high-sensitivity analysis of PTH-amino acids. Isocratic sequence analysis provides more stable retention times, so peaks detected in previous cycles can be cancelled using subtraction chromatogram processing, making it easier to identify sequences.

LabSolutions PPSQ software provides compliance with FDA 21 CFR Part 11 guidelines and enables compliance with the security, user management and audit trail requirements specified by FDA 21 CFR Part 11. Specialized protein sequencer software makes it simple to perform reprocessing of chromatograms, overlay of multiple chromatograms and automatic estimation of amino acid sequences, which are required for sequence analysis.