L Switzar, M Giera, WMA Niessen - Journal of proteome research, 2013 - ACS Publications
Several proteomics approaches are available that are defined by the level (protein or peptide) at which analysis takes place. The most widely applied method still is bottom-up …
EI James, TA Murphree, C Vorauer, JR Engen… - Chemical …, 2021 - ACS Publications
Solution-phase hydrogen/deuterium exchange (HDX) coupled to mass spectrometry (MS) is a widespread tool for structural analysis across academia and the biopharmaceutical …
J Ahn, MJ Cao, YQ Yu, JR Engen - … et Biophysica Acta (BBA)-Proteins and …, 2013 - Elsevier
The aspartic protease pepsin is less specific than other endoproteinases. Because aspartic proteases like pepsin are active at low pH, they are utilized in hydrogen deuterium …
D Kavan, P Man - International journal of mass spectrometry, 2011 - Elsevier
Hydrogen/deuterium exchange coupled to mass spectrometry is an excellent technique to study protein structure changes and interactions, especially in cases where traditional high …
JR Engen, TE Wales - Annual review of analytical chemistry, 2015 - annualreviews.org
This article reviews the analytical aspects of measuring hydrogen exchange by mass spectrometry (HX MS). We describe the nature of analytical selectivity in hydrogen …
IR Möller, M Slivacka, AK Nielsen… - Nature …, 2019 - nature.com
The serotonin transporter (SERT), a member of the neurotransmitter: sodium symporter family, is responsible for termination of serotonergic signaling by re-uptake of serotonin (5 …
RE Iacob, JR Engen - Journal of the American Society for Mass …, 2012 - ACS Publications
Although the use of hydrogen exchange (HX) mass spectrometry (MS) to study proteins and protein conformation is now over 20 years old, the perception lingers that it still has “issues.” …
A Kadek, H Mrazek, P Halada, M Rey… - Analytical …, 2014 - ACS Publications
Hydrogen/deuterium exchange coupled to mass spectrometry (HXMS) utilizes enzymatic digestion of proteins to localize the information about altered exchange patterns in protein …
Chromatographic carry-over can severely distort measurements of amide H/D exchange in proteins analyzed by LC/MS. In this work, we explored the origin of carry-over in the online …