Term Name:	longitudinal sarcoplasmic reticulum lumen
Synonyms:
Definition:	The region between the inner and outer lipid bilayers of the longitudinal sarcoplasmic reticulum envelope. The longitudinal sarcoplasmic reticulum lumen is continuous with the lumen contained within the terminal cisternae.
Ontology:	GO: Cellular Component [GO:0014803]    QuickGO    AmiGO