US Patent Issued to EIKEN KAGAKU on Oct. 14 for "Preservative solution for heme protein, and method for stabilizing heme protein" (Japanese Inventors)

ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,442,728, issued on Oct. 14, was assigned to EIKEN KAGAKU K.K. (Tokyo).

"Preservative solution for heme protein, and method for stabilizing heme protein" was invented by Kozue Sakata (Tochigi, Japan), Shin Sugo (Tochigi, Japan) and Ryota Yasui (Tochigi, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An object of the present invention is to provide a novel preservative solution for a heme protein and a method for stabilizing a heme protein, which are effective against denaturation or degradation of a heme protein, and the present invention specifically relates to a preservative solution for a heme protein comprising a disulfonic acid or a salt there...