To remove bound CoA from the protein, the protein solution was buffer exchanged into 10 mM citrate (pH 5.0)–1 mM TCEP by using an S1Y10 spiral cartridge (Millipore).
So how does it work? Instead of having cartridges filled with various coloured inks, the 3D food printer has rows of syringes filled with different ingredients.
U.S. basketball officials say they are monitoring the detention of the Olympic gold medal winner Brittney Griner, who's been held in Russia for processing vape cartridges containing cannabis oil.