Words similar to ammonium

Example sentences for: ammonium

How can you use “ammonium” in a sentence? Here are some example sentences to help you improve your vocabulary:

The supernatant, called "total extract", was subjected to 45%-60% ammonium sulfate fractionation.
The resulting suspension was subjected to ammonium sulphate precipitation (starting with 10% followed by 30% and finally 50%).
The ERCA mix contained 5% tetramethyl ammonium oxalate [ 21 ] , 400 μM dNTP mix, 1 uM each of the two primers, 8 u of Bst polymerase (New England Biolabs, MA), and 1X modified ThermoPol reaction buffer containing 20 mM Tris-HCl (pH 8.8), 10 mM KCl, 10 mM (NH 4 ) 2 SO 4 and 0.1% Triton X-100.
The protonated ammonium nitrogen is also making polar interaction with the delocalized electron and backbone carbonyl of Trp182, and is less than 1A away from the quaternary nitrogen of docked acetylcholine.
The serine/threonine protein phosphatase type 5 (PP5) was purified from bovine brain according to the following procedure: a bovine brain was homogenized in ~ 3 volumes of buffer A (50 mM HEPES pH 7.5 4°C, 1 mM EDTA, 10 mM PMSF and 0.1% 2-mercaptoethanol) and subjected to centrifugation at 15,000 g for 40 min. followed by a 45%-60% ammonium sulfate fractionation of the supernatant.