Among the 130 cutaneous isolates, 95% were received during 2012-2017, possibly because of increased use of MALDITOF
as a diagnostic tool.
Prospective evaluation of a MALDITOF
MS system in a hospital clinical microbiology laboratory for the identification of bacteria and yeasts: a bench-by-bench study to assess the impact on time-to-identification (TTI) and cost-effectiveness.
The retinal methylation changes of CpG_1 for Tbx21 (a) and Rorc (b) at different time points during EAU were detected with a MALDITOF
mass spectrometer (n = 6, * p < 0.05, ** p < 0.01, and *** p < 0.001).
PCL Alverno also has invested in microbiology automation, including the Wasp, WaspLab, multiple MALDITOF
instruments, and Microscans.
After the water vaporized, MALDITOF
analysis was performed with an accelerating voltage of 20 kV.
Genotyping of 2 genetic variants in CSMD1 gene, rs10503253 and rs2616984, was performed by multiplex PCR with the following iPLEX primer extension reaction and detection of allele-specific extension products by matrix-assisted laser desorption/ionization time-of-flight (MALDITOF
) mass spectrometry on Sequenom MassARRAY 4 platform.
Marsh, "Characterization of colloidal platinum nanoparticles by MALDITOF
mass spectrometry," Analytical Chemistry, vol.
Wang et al., "Preliminary study of MALDITOF
mass spectrometry-based screening of patients with the NSCLC serum-specific peptides," Chinese Journal of Lung Cancer, vol.
grubii by matrix-assisted laser desorption ionization time-of-flight (MALDIToF
) mass spectrometry using Bruker BioTyper instrument.
Our study was conducted on isolates that were previously isolated from humans and stored in deep freezers, thus direct testing of clinical specimens by MALDITOF
MS for the presence of Francisella spp.
identified the isolate as Veillonella parvula to an acceptable level of 2.173 (an acceptable identification to the genus level with a confidence level is as low as 1.70).
The resulting product was characterized using [sup.1]H NMR, [sup.13]C NMR and gHSQC 2-D NMR spectroscopy, and MALDITOF