Figure 3From: A microplate technique to simultaneously assay calcium accumulation in endoplasmic reticulum and SERCA release of inorganic phosphateInhibition of Mg2+ and ATP-dependent 45Ca2+ accumulation by TG in ER microsomes isolated from male rat brain. The ATP concentration was 2 mM, Mg2+ concentration was 3 mM and the free Ca2+ concentration was 300 nM. Data are means ± SEM, n = 3.Back to article page