A microarray enzyme-linked immunosorbent assay for autoimmune diagnostics.

  title={A microarray enzyme-linked immunosorbent assay for autoimmune diagnostics.},
  author={Thomas O. Joos and Monika Schrenk and Peter H{\"o}pfl and Katy Kroeger and Utom Chowdhury and Dieter Stoll and Dr. med. Wolfgang Sch{\"o}rner and Manfried D{\"u}rr and Klaus Herick and Steffen Rupp and Kai Sohn and Hugo Haemmerle},
  volume={21 13},
In order to quantify autoantibodies in the sera of patients with autoimmune disease, we have created a microarray-based immunoassay that allows the simultaneous analysis of 18 known autoantigens. The microarrays contain serial dilutions of the various antigens, thereby allowing accurate determination of autoantibody titer using minimal amounts of serum. The assay is very sensitive and highly specific: as little as 40 fg of a known protein standard can be detected with little or no cross… CONTINUE READING
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