Whether modern, industrial man is less or more warlike than his hunter-gatherer ancestors is impossible to determine. The machine gun is so much more lethal than the bow and arrow that comparisons are meaningless.
To determine the oligomeric state of purified Kv1.3 proteins, Kv1.3 proteins solubilized in Fos-12 were exchanged into amphipols (A8-35) (Anatrace) following a modified protocol [ 72 ].
Briefly, RNA sample quality was determined using an Agilent 2100 Bioanalyzer and Qubit, before ribodepletion using a Ribo-Zero Magnetic kit (Epicentre) for Gram-negative bacteria.
Serotype and serosubtype were determined by dot blot with monoclonal antibodies (RIVM, Bilthoven, the Netherlands, and Institute Adolfo Lutz, São Paulo, Brazil) [11 ].
Used in the Ending of Sentence
Then the inhibitory effects of the three compounds on monophenolase activity of tyrosinase were also determined.