level of endoplasmic reticulum membrane sensor NFE2L1 (human) in cerebrospinal fluid (Ontology of Biological Attributes entry OBA_2058802) is the amount of a endoplasmic reticulum membrane sensor NFE2L1 (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid endoplasmic reticulum membrane sensor NFE2L1 (human) amount.