HDX-MS with online EC reduction enables successful epitope mapping of mAbs to challenging S-S bonded protein targets, e.g., VEGF. The biophysical characterization of VHH-IR4, a BBB-crossing single-domain antibody (sdAb) is described for the first time and was only possible using EC reduction.
A method coupling gas chromatography-tandem mass spectrometry (GC-MS/MS) and multiple reaction monitoring (MRM) tracks lipid markers of decomposition in commingled remains.
This week's top stories on the Chromatography Online website spotlight LCGC International's new SFC-focused interview series charting the technique's rise alongside LC and GC, complemented by a practical GC data-reporting refresher and a study using chromatography to detect trace pesticides in tap water.
Headspace gas chromatography-ion mobility spectrometry (HS-GC-IMS) and gas chromatography-olfactometry-mass spectrometry (GC-O-MS) reveal aroma compounds in two Sichuan pepper oils.