| abstract |
The present invention discloses a method and kit for fractionation and separation of phosphate proteins.n n n Specifically, the present invention relates to a sulfate as a precipitant capable of precipitating calcium ions, barium ions, cobalt ions, and molybdenum ions and their conjugates which can specifically bind to phosphate proteins in the fractionation and separation of phosphate proteins. It is characterized by using a salt of, a salt of citrate, a salt of bicarbonate and carbonate. |