Fig. 2
From: A proteome-wide immuno-mass spectrometric identification of serum autoantibodies
ELISA assay for identifying anti-CUZD1 serum autoantibodies. The method is described in detail in reference 12. Two different sera (Serum #1 and Serum #2) were tested against a previously confirmed positive serum control as well as a negative serum control. The fluorescence signal from the blanks was removed from each result. The two sera had higher autoantibody titers than the previously identified positive control. These sera were used to develop our MS-based assay