Assay conditions were selected to enable measurement of free light chains in the concentration range between 0.1 and 20 mg/l. The normal range for free lambda chains in serum was found to be 0.4-4.2 mg/l and for free kappa chains it was 1.6-15.2 mg/l.he normal range for free lambda chains in serum was found to be 0.4-4.2 mg/l and for free kappa chains it was 1.6-15.2 mg/l.
The Atari 2600, or Atari VCS before 1982, is a home video game console released on September 11, 1977 by Atari, Inc. It is credited with popularizing the use of microprocessor-based hardware and ROM cartridges containing game code, a format first used with the Fairchild Channel F game console.
Five years later in 1977, the company once again changed the face of entertainment when it introduced its first home video game console or VCS (video computer system).While Atariâs cartridge-based game console took off with phenomenal success, it wasnât actually the first to market.That award goes to Magnavox for their Odyssey console, which was released in August of 1972. The designer, Ralph Baer, began work on its prototype as early as 1968!his allowed users to play an infinite number of games, instead of just one as it was with the original Pong. As the number one video game console maker, Atari was a driving force behind 80s game play both at home and in the arcades, and the precursor to all the video and online gaming that has come since.