1 - 10 days
Test Updated:
Henoch-Schonlein purpura
Fibronectin Aggregates
IgA Nephropathy Evaluation
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Test Overview
ELISA
Aggregates consisting of IgA complexed with fibronectin are found in sera of most patients with IgA nephropathy and patients with Henoch-Schonlein purpura. Detection of these aggregates is based on their specific attachment to a fragment of type 1 collagen.
< 3.0 EIA Units
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.