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. Author manuscript; available in PMC: 2019 Jun 12.
Published in final edited form as: Ann Rheum Dis. 2018 Mar 27;77(6):944–950. doi: 10.1136/annrheumdis-2017-212617

Figure 4. Serum samples from SLE patients contain anti-Ub MPO antibodies.

Figure 4.

An in-house ELISA was performed to quantify antibodies against Ub-MPO (purified from human neutrophils) and native (non-ubiquitinated) MPO (recombinant protein) in serum from 57 SLE patients and 55 healthy controls. Dots represent normalized values from individual subjects. The dotted line represents the established cutoff value. *** p≤0.001