Results 121 to 130 of about 117,263 (356)

Enhanced Separation of Intact Proteins and Proteoforms by CZE‐MS Using Sulfobetaine‐Modified Poly(α‐L‐lysine)‐Based Multilayer Coatings for EOF Adjustment

PROTEOMICS, EarlyView.
ABSTRACT Mass spectrometry–based top‐down protein analysis requires efficient separation. In the context of proteoform analysis, capillary zone electrophoresis (CZE) is very valuable. The resolution of two peaks in CZE can be increased when the absolute mobility of the counter‐directed electroosmotic flow (EOF) is close to the effective mobility of the
Alisa Höchsmann, Henry Frick, Laura Dhellemmes, Laurent Leclercq, Philipp T. Kaulich, Andreas Tholey, Hervé Cottet, Norbert Schaschke, Christian Neusüß   +8 more
wiley   +1 more source

Mesoscopic non-equilibrium thermodynamics approach to non-Debye dielectric relaxation

, 2010
Mesoscopic non-equilibrium thermodynamics is used to formulate a model describing non-homogeneous and non-Debye dielectric relaxation. The model is presented in terms of a Fokker-Planck equation for the probability distribution of non-interacting polar ...
Doi M., Funke K., Humberto Híjar, Iván Santamaría-Holek, J. G. Méndez-Bermúdez, Kubo R., Zwanzig R.   +6 more
core   +1 more source

Deconvolution Methods to Link Multi‐Omics Data to Cell Type‐Specific Extracellular Vesicle Abundances

PROTEOMICS, EarlyView.
ABSTRACT Extracellular vesicles (EVs) provide non‐invasive information on cellular health and disease. Yet, with the small size of EVs and more than 200 cell types contributing EVs to the extracellular fluids, it is challenging to determine whether changes in EV‐associated lipids, RNAs, and proteins occur because of differences in expression or cell ...
Iben Skov Jensen, Jannik Hjortshøj Larsen, Per Svenningsen   +2 more
wiley   +1 more source

Rapid prediction of beef colour evolution and myoglobin forms using near-infrared spectroscopy (NIRS)

Food Chemistry Advances
Meat offers essential nutrients and protein, with some vitamins and minerals rare in plant-based diets. Its colour, an essential quality indicator, influences consumer choices, shelf life, and economic aspects of meat products.
Wenyang Jia, Nigel Scollan, Anastasios Koidis   +2 more
doaj   +1 more source

Studies on Human Myoglobin [PDF]

, 1955
Karl Singer, B. Angelopoulos, Bracha Ramot   +2 more
openalex   +1 more source

Spectral rate theory for projected two-state kinetics

, 2013
Classical rate theories often fail in cases where the observable(s) or order parameter(s) used are poor reaction coordinates or the observed signal is deteriorated by noise, such that no clear separation between reactants and products is possible.
Chodera, John D., Noe, Frank, Prinz, Jan-Hendrik   +2 more
core   +2 more sources

Setting an Upper Limit on the Myoglobin Iron(IV)Hydroxide pKa: Insight into Axial Ligand Tuning in Heme Protein Catalysis

Journal of the American Chemical Society, 2014
To provide insight into the iron(IV)hydroxide pKa of histidine ligated heme proteins, we have probed the active site of myoglobin compound II over the pH range of 3.9–9.5, using EXAFS, Mössbauer, and resonance Raman spectroscopies.
Timothy H. Yosca, Rachel K. Behan, Courtney M. Krest, Elizabeth L Onderko, Matthew C Langston, Michael T. Green   +5 more
semanticscholar   +1 more source

Exploring the Hemoglobin T to R2 Path Using Gaussian Elastic Network Correlation Map Distance

Proteins: Structure, Function, and Bioinformatics, EarlyView.
ABSTRACT Proteins are dynamic and undergo conformational changes. These changes may affect the motions executed by different regions of the proteins and are reflected in the motion correlation map. A method to accurately measure these changes is presented and exemplified on a set of tetrameric Hemoglobin structures.
Yuval Valenci, Dror Tobi
wiley   +1 more source

Myoglobin adsorption and saturation kinetics of the cytokine adsorber Cytosorb® in patients with severe rhabdomyolysis: a prospective trial

Annals of Intensive Care
Background Rhabdomyolysis is a serious condition that can lead to acute kidney injury with the need of renal replacement therapy (RRT). The cytokine adsorber Cytosorb® (CS) can be used for extracorporeal myoglobin elimination in patients with ...
Helen Graf, Caroline Gräfe, Mathias Bruegel, Michael Zoller, Nils Maciuga, Sandra Frank, Lorenz Weidhase, Michael Paal, Christina Scharf   +8 more
doaj   +1 more source

Correlation Between Early Serum Myoglobin Levels and the Incidence and Prognosis of Intensive Care Unit-Acquired Weakness (ICU-AW) in Septic Shock Patients: A Comparative Study

Anais da Academia Brasileira de Ciências
Intensive Care Unit-acquired weakness (ICU-AW) is a common complication that significantly impedes patient recovery. In the study, we investigated the correlation between early serum myoglobin levels in patients with septic shock due to pneumonia, and ...
LING WANG, DENGYAN LONG
doaj   +1 more source