Table 1 Correlation between aptamer screen and ELISA assay results.

From: Comprehensive aptamer-based screening identifies a spectrum of urinary biomarkers of lupus nephritis across ethnicities

Molecule

Pearson correlation

ALCAM

0.926***

BFL-1

N/A

Calpastatin

0.728*

FcgRIIB/C

N/A

Hemopexin

0.752*

MCP-1

0.771*

Peroxiredoxin-6

0.969***

PF-4

0.977***

Properdin

0.927***

sE-Selectin

N/A

TFPI

0.805*

VCAM-1

0.981***

  1. Twenty-four urine samples (8 active LN, 8 inactive SLE, 8 healthy controls) were assayed on both platforms (aptamer-based screening and ELISA assays). Listed are the Spearman correlation coefficients between the two platforms, for each protein, and the associated significance (*p < 0.05; ***p < 0.001).
  2. N/A Not done.
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