ATP1A3 PrEST Antigen

Protein function: This is the catalytic component of the active enzyme, which catalyzes the hydrolysis of ATP coupled with the exchange of sodium and potassium ions across the plasma membrane. This action creates the electrochemical gradient of sodium and potassium ions, providing the energy for active transport of various nutrients. [The UniProt Consortium] Buffer: PBS and 1M Urea, pH 7.4.