Ontology of Biological Attributes entry OBA_2050623 (level of serine/threonine-protein kinase/endoribonuclease IRE1 in blood) is the amount of a serine/threonine-protein kinase/endoribonuclease IRE1 when measured in blood. Also known as: blood serine/threonine-protein kinase/endoribonuclease IRE1 amount.