Glenmark Pharmaceuticals Inc. issued a recall for some of its Potassium Chloride Extended-Release Capsules over a "failed dissolution" that may cause heart attacks.

Ethylene oxide is the smallest of the oxirane family of molecules. It is a sweet-smelling, colorless gas that has many uses; but its high reactivity presents many hazards. Back in 1859, A. Wurtz ...

Figure 2: Site localization and biological regulation of phosphohistidine. Cell pellets were re-suspended in lysis buffer containing 100 mM Tris-HCl (pH 8.5) (Sigma-Aldrich), 8M urea, 1.5% sodium ...