Results 251 to 260 of about 313,222 (315)

Recent advances in phosphoproteomics based on mass spectrometry and its clinical application prospects. [PDF]

Front Pharmacol
Gao J, Wang L, Shi S, Gu Z, Liu B, Cao Y.   +5 more
europepmc   +1 more source

Quantitative analysis of DNA‐GATA1 binding alterations linked to hematopoietic disorders

The FEBS Journal, EarlyView.
Native holdup allows the quantitative determination of affinities between full‐length transcription factors and DNA. Mutations in either the protein or the DNA can modulate binding strength, which can be precisely quantified using this approach. Applied to GATA1, it revealed mutations that alter DNA binding.
Boglarka Zambo, Bastien Morlet, Luc Negroni, Orsolya Mózner, Balázs Sarkadi, Gilles Travé, Gergo Gogl   +6 more
wiley   +1 more source

Antibody profiling and plasma proteomics in SARS-CoV-2 infection: a pilot study. [PDF]

Sci Rep
Fukuda T, Nakayama A, Chikaoka Y, Bando Y, Kawamura T.   +4 more
europepmc   +1 more source

Stable Nitrogen Isotope Analysis of Amino Acids by Orbitrap Mass Spectrometry: Application for Extraterrestrial Samples. [PDF]

Rapid Commun Mass Spectrom
McIntosh OM, Baczynski AA, Matney M, McLain HL, Farnsworth KK, Dworkin JP, Glavin DP, Elsila JE, Xie H, Freeman KH.   +9 more
europepmc   +1 more source

Identification and characterization of a novel aldehyde metabolite of WIN18,446 and associated WIN18,446-ALDH1A2 protein adducts using mass spectrometry. [PDF]

Drug Metab Rev
Zelter A, Zhong G, Maes M, Hoopmann MR, Riffle M, Jaschob D, Carlson Ii EA, Nelson WL, Dalvie D, Moritz RL, Davis TN, MacCoss MJ, Isoherranen N.   +12 more
europepmc   +1 more source

Detection of fumonisin C1, C2 and C3 in corn powder by LC - Orbitrap MS

Detection of fumonisin C1, C2 and C3 in corn powder by LC - Orbitrap MS
openaire  

Chloramphenicol Residue Analysis in Food and Environmental Matrices: Regulatory Framework and Advances in Trace-Level Determination. [PDF]

Molecules
Aresta AM, De Vietro N, Mancini G, Zambonin C.   +3 more
europepmc   +1 more source

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Analysis of trace phosphonates in authentic water samples by pre-methylation and LC-Orbitrap MS/MS

Water Research, 2019
Phosphonate is an important phosphorous species in the effluent of wastewater treatment plant (WWTP), contributing to eutrophication and interfering with phosphate removal in WWTP. It is particularly difficult to determine phosphonates in samples of complex solution chemistry, resulting in very limited information on their presence in environmental ...
Shu Wang, Shuhui Sun, Chao Shan, Bingcai Pan   +3 more
openaire   +3 more sources

Online LC‐Orbitrap MS method for the rapid molecular characterization of dissolved organic matter

Rapid Communications in Mass Spectrometry
Rationale High‐resolution mass spectrometry (HRMS) combined with electrospray ionization (ESI) has been the most useful technique for molecular characterization of dissolved organic matter (DOM) derived from diverse sources.
Yuguo Li, Chen He, Yahe Zhang, Quan Shi
openaire   +3 more sources