Webb31 dec. 2024 · The pecking motion and ultrasonic vibration had a synergistic effect on reducing thrust force; UVPD could simultaneously reduce the mean thrust force F a mean and maximum thrust force F a max. When the amplitude A was chosen within the range of 2–3 μm, F a max and F a mean were reduced by approximately 37% and 40% in … Webb12 sep. 2024 · Ultraviolet photodissociation (UVPD) is a fragmentation technique achieved with a UV laser. Its main application to date is protein characterization with proteomics and intact protein MS. However, it also allows structural elucidation of small molecules that cannot be identified by HCD alone [ 2 ].
Orbitrap Tribrid Mass Spectrometers - Thermo Fisher Scientific
WebbOrbitrap Exploris™ 480 质谱仪 Thermo Scientific™. 采用 Thermo Scientific Orbitrap Exploris 480 质谱仪在蛋白质组学和生物制药应用中实现高通量性能。. 在这些领域,进一步的探索实现了可量化的精度,并为获取更丰富的见解提供了良好的选择性。. 通过性能与智能 … WebbThe dual-pressure linear ion trap provides MSⁿ rates of up to 45Hz and sensitive mass analysis of three complementary fragmentation types: CID, HCD and optional UVPD. … seed factory keyes ca
LC MS Instrument Labcompare.com
Webb19 aug. 2024 · The LC system was hyphenated to a Thermo Fisher Orbitrap Fusion Lumos Tribrid mass spectrometer (San Jose, CA) equipped with three different fragmentation modes: HCD, ETD, and 213 nm UVPD. For all experiments, the spray voltage was set to 3.6 kV and the temperature of the ion transfer tube was 275 °C. WebbMS/MS analysis was undertaken using a Thermo Scienti c Orbitrap Elite mass spectrometer (Bremen, Germany) out tted with a 193 nm Coherent Excistar excimer laser for UVPD in the HCD cell as described previously31 and a Prosolia electrospray ionization source (Indianapolis, IN). A voltage of 1.7 kV was WebbFully customize imported databases using thr ProSight Annotator GUI to characterize PTMs, disulfide bonds, mutations and truncations. Analyze large datasets with many … seed fair conwy