HEK 293 cells HEK 293 cells Human embryonic kidney 293 cells, also often referred to as HEK 293, HEK-293, 293 cells, or less precisely as HEK cells, are a specific cell line originally derived from human embryonic kidney cells grown in tissue culture. HEK 293 cells have been widely used in cell biology research for many years, because of their reliable growth and propensity for transfection. They are also used by the biotechnology industry to produce therapeutic proteins and viruses for gene therapy. HEK 293 cells were generated in 1973 by transfection of cultures of normal human embryonic kidney cells with sheared adenovirus
How to Stop Brexit (And Make Britain Great Again) its mind about the result. The book addresses the issue of how to prevent Brexit through tactical voting and also suggests ways in which the referendum result could ultimately lead to a beneficial reform of the EU. Writing for "The Independent", Andrew Grice recommended the book to any remain voters "feeling as gloomy as Philip Hammond looks". In "The Times", Daniel Johnson stated that Clegg is out to "name and shame the guilty men whom he holds responsible for Brexit", but pointed out that he "loses credibility by indicting only Brexiteers". How to Stop Brexit (And Make Britain Great Again)