Acid-base titration techniques, including alkalimetry and acidimetry, are fundamental for precise chemical analysis in diverse scientific and industrial fields.

Stable isotope-labeled internal standards are widely used in laboratory-developed clinical mass spectrometry tests. An equal amount of these internal standards is added to all samples in a batch, ...

Acetylation of lysine residues in the tail domain of histone H3 is well characterized, but lysine residues in the histone globular domain are also acetylated. Histone modifications in globular domain ...