Anti-Na + / K + ATPase (alpha 1 Subunit) antibodies can be readily obtained from commercial sources. The Na + / K + ATPase (alpha 1 Subunit) protein is a reported synonym for the human gene ATP1A1, encoding ATPase Na+/K+ transporting subunit alpha 1. The full-length protein is 112,896 daltons in mass with 4 identified isoforms. This protein is a member of the Cation transport ATPase (P-type) (TC 3.A.3) family, Type IIC subfamily. Visit the antibody supplier page for key details, including validated applications and target specificity.