Results 91 to 100 of about 3,985,069 (299)

Glycoform-resolved FcɣRIIIa affinity chromatography–mass spectrometry

mAbs, 2019
Determination of the impact of individual antibody glycoforms on FcɣRIIIa affinity, and consequently antibody-dependent cell-mediated cytotoxicity (ADCC) previously required high purity glycoengineering.
Steffen Lippold, Simone Nicolardi, Elena Domínguez-Vega, Anna-Katharina Heidenreich, Gestur Vidarsson, Dietmar Reusch, Markus Haberger, Manfred Wuhrer, David Falck   +8 more
doaj   +1 more source

Gas Chromatography-Mass Spectrometry [PDF]

, 1971
In choosing a method by which to identify drug metabolites, the quantity of material which is available is a prime consideration. In this regard, pharmacologists find themselves midway between natural products chemists and biochemists. Usually the former has reasonably large quantities of material available in a relatively high state of purity.
A. M. Guarino, H. M. Fales
openaire   +1 more source

Detection systems for mass spectrometry imaging: a perspective on novel developments with a focus on active pixel detectors [PDF]

, 2013
Instrumental developments for imaging and individual particle detection for biomolecular mass spectrometry (imaging) and fundamental atomic and molecular physics studies are reviewed. Ion-counting detectors, array detection systems and highmass detectors
Jungmann, JH, Heeren, R.M.A., Afd Scheikunde Algemeen, Sub Biomol.Mass Spectrometry & Proteom., Biomolecular Mass Spectrometry and Proteomics   +4 more
core   +1 more source

De novo synthesis of short‐chain aldehydes and hydrocarbons secreted by the brown marmorated stink bug Halyomorpha halys

FEBS Open Bio, EarlyView.
The brown marmorated stink bug, Halyomorpha halys, mainly secretes 4‐oxo‐(E)‐2‐hexenal, (E)‐2‐decenal, dodecane and tridecane, a mixture representative of that released by many heteropterans. We demonstrated that H. halys can synthesise these secretory components de novo using dietary glucose.
Haruna Fujimori, Koji Noge
wiley   +1 more source

Development and optimization of a gas chromatography/mass spectrometry method for the analysis of thermochemolytic degradation products of phthiocerol dimycocerosate waxes found in Mycobacterium tuberculosis. [PDF]

, 2013
RATIONALE: The phthiocerol dimycocerosates (PDIMs) are certain stable and hydrophobic waxes found in the cell membrane of Mycobacterium tuberculosis, bacteria that cause an infectious disease of growing concern worldwide.
O'Sullivan, Denise M., Minnikin, David E, O'Sullivan, Denise M, Minnikin, David E., Wright, Ian P., McNerney, Ruth, Lee, Oona CY, Morgan, Geraint H, Pillinger, Colin T., Nicoara, Simona C., Lee, Oona C. Y., Morgan, Geraint H., Pillinger, Collin T, Nicoara, Simona C, Wright, Ian P   +14 more
core   +1 more source

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

FEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti, Markus J. T. Ojanen, Mataleena Parikka, Otto Kauko, Mika Rämet, Vesa P. Hytönen   +5 more
wiley   +1 more source

Separation of Light Rare-Earth Elements Using Gas-Pressurized Extraction Chromatography

, 2021
A new method for chemical separation of light rare-earth elements (LREEs) using gas-pressurized extraction chromatography (GPEC) is described. GPEC is a microscale column chromatography system that features a constant flow of solvents, which is created ...
Um, W., Kim, J., Kim, N., Park, J.I.
core   +1 more source

A minimal cellulosome‐like system in Cellulosilyticum lentocellum

FEBS Open Bio, EarlyView.
Cellulose‐degrading bacteria typically use cellulosomes, large multi‐enzyme complexes on a scaffold protein. In Cellulosilyticum lentocellum, we characterise a far smaller arrangement, a single scaffold bound to one cellulase through a single cohesin‐dockerin interaction.
John Allan, Amias Alstrom‐Moore, Gary W Black   +2 more
wiley   +1 more source

Impact of glucuronide interferences on therapeutic drug monitoring of posaconazole by tandem mass spectrometry [PDF]

, 2010
Background: Posaconazole is a novel antifungal drug for oral application intended especially for therapy of invasive mycoses. Due to variable gastrointestinal absorption, adverse side effects, and suspected drug-drug interactions, therapeutic drug ...
Michael Vogeser, Karl J. Lackner, Burghardt, Stephan, Lackner, Karl J., Vogelsberger, Rita, Krueger, Ralf, Stephan Burghardt, Vogeser, Michael, Rita Vogelsberger, Ralf Krüger   +9 more
core   +1 more source

Identification and characterization of a gene conferring stress resistance in Escherichia coli and cyanobacteria

FEBS Open Bio, EarlyView.
Functional screening identified PcSyn14890, a cyanobacteria‐specific protein that enhances growth and stress resistance in E. coli and Synechocystis PCC6803. Although we expected it to function as a molecular chaperone, it was unable to protect against thermal aggregation of GAPDH.
Akiyo Yamada, Takaaki Tanaka, Manaka Uehara, Keigo Nakano, Ken Morishima, Rintaro Inoue, Masaaki Sugiyama, Masafumi Yohda   +7 more
wiley   +1 more source