Any process involved in the maintenance of an internal steady state of calcium ions within the endoplasmic reticulum of a cell or between the endoplasmic reticulum and its surroundings.
Golgi calcium ion homeostasis
mitochondrial calcium ion homeostasis +
regulation of cytosolic calcium ion concentration +
ER calcium ion concentration regulation
;
ER calcium ion homeostasis
;
calcium ion homeostasis in ER
;
calcium ion homeostasis in endoplasmic reticulum
;
endoplasmic reticulum calcium ion concentration regulation
;
regulation of ER calcium ion concentration
;
regulation of calcium ion concentration in ER
;
regulation of calcium ion concentration in endoplasmic reticulum
;
regulation of endoplasmic reticulum calcium ion concentration