Description
Cardiac phospholamban (PLN) strictly regulates ATP2A2 in the cardiac sarcoplasmic reticulum, reversibly inhibits ATPase activity and affects myocardial contractility. Modulation of PLN reduces the affinity of ATPase for Ca(2+), thereby affecting calcium reuptake during muscle relaxation and maintaining cardiac calcium homeostasis. Cardiac phospholamban/PLN, Human (P.pastoris, GST) is the recombinant human-derived Cardiac phospholamban/PLN, expressed by P. pastoris, with N-GST labeled tag