Ontology of Biological Attributes id OBA_2056857 (level of T-cell surface glycoprotein CD3 epsilon chain (human) in cerebrospinal fluid) is the amount of a T-cell surface glycoprotein CD3 epsilon chain (human) when measured in cerebrospinal fluid. Also known as: cerebrospinal fluid T-cell surface glycoprotein CD3 epsilon chain (human) amount.