Through reverse-phase high-performance liquid chromatography (HPLC) with high pH by using a Thermo Betasil C18 column (5 μm particles, 10 mm ID, and 250 mm length), the tryptic peptides were first ...

MELBOURNE/LONDON, Jan 28 (Reuters) - President Donald Trump's threat to impose tariffs on U.S. copper and aluminium imports will result in higher costs for local consumers because of a shortfall ...