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
So Many Ways Albums charts. It reached #2 on the Heatseekers Albums chart. So Many Ways So Many Ways is a 1996 album by American R&B female vocal group The Braxtons. Released on August 6, 1996, the album produced four singles; "So Many Ways", "Only Love", "The Boss" – which peaked at number-one in the "Billboard" Dance Charts – and "Slow Flow". "So Many Ways" peaked at No. 26 on the "Billboard" R&B/Hip-Hop Albums charts. It reached #3 on the Heatseekers Albums chart. The Braxtons originally started out in 1989. They first signed as a fivesome to Arista Records which consisted of Toni