Novel ion source with integrated separation column and replaceable emitters facilitates high-throughput multiplexed analysis

Technical note | 004401 Clinical research Robust peptide quantitation using the TSQ Certis triple quadrupole mass spectrometer and OptiSpray ion source and cartridges Authors Application benefit Qin Fu1, Katherine L. Walker1, The newly introduced Thermo Scientific™ TSQ Certis™ Triple Quadrupole…

Technical note | 004116 Omics Hybrid DIA on the Orbitrap Excedion Pro mass spectrometer: Bridging global depth and targeted sensitivity for proteomic analysis Authors Goal Patience Sanderson, Katherine To develop and evaluate the performance of hybrid data-independent acquisition (hybrid Walker,…

Extended lifespan of innovative column assemblies in low-flow ion sources Katherine L. Walker1, Robertas Žilinskas2, Agata Kočarian2, Vytautas Tamošiūnas2, Jeff Op de Beeck3, Joshua A. Silveira1, Runsheng Zheng4, Cornelia L. Boeser1, Romain Huguet1, Eloy R. Wouters1 1Thermo Fisher Scientific, San…

Proteomics Evaluation of OptiSpray technology and the Orbitrap Astral Zoom mass spectrometer for proteomics applications Tabiwang N. Arrey1; Till Reinhardt1; Katherine Walker2; Joshua Silveira2; Cornelia Boeser2; Runsheng Zheng3; Alec Valenta3; Jeff Op de Beeck4; Eloy R. Wouters2; Eugen Damoc1 1Thermo…