Arne Wilhelm Kaurin Tiselius was a Swedish biochemist who won the Nobel Prize in Chemistry in 1948 "for his research on electrophoresis and adsorption analysis, especially for his discoveries concerning the complex nature of the serum proteins." The Nobel Prize in Chemistry 1948, announced November 4, 1948. Arne Tiselius, “for his research on electrophoresis and adsorption analysis, especially for his discoveries concerning the complex nature of the serum proteins”. Arne Tiselius: born 1902, Stockholm, Sweden. Wiki link Data: the Nobel Foundation (CC0).