Usage of ion-exchange chromatography for production of Bovine serum albumin (BSA), sodium and potassium free

Abstract

Bovine serum albumin (BSA) for tests requires a strongly reduced concentration of sodium and potassium. BSA is also use as a buffering agent, stabilizer, standard and for blending. We propose a relatively simple method of reducing the content of ions Na and K in solutions of BSA by ionexchange chromatography. The article presents the results of the quantitative analysis of BSA solutions, made by atomic absorption spectrometry. Refs 5. Tables 1.