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.
Both Sega and Nintendo dominated the video gaming scene in that decade. The first console ever released by Sega was the SG-1000 in 1983. It was not exactly well-known since it was mostly distributed in Asia and never launched in North America.tariâs PONG arcade machine was so popular in 1973 that Atari decided to market the game as a home console two years later in 1975. In that same year, Magnavox decided to improve its Odyssey system and released not one, but two different improved versions of the original console, the Magnavox Odyssey 100 and 200.