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. 2019 Jun 10;14:4293–4307. doi: 10.2147/IJN.S200556

Table S4.

Cross-reactivity of CLIA to related compounds

Analyte Added concentration RLU×1000 Cross-reactivity
CPP 100 pmol L−1 227.81 100%
BNP 1000 pmol L−1 0.2 0.09%
NT-proBNP 1000 pmol L−1 0.33 0.14%
cTnT 0.3 ng mL−1 0.46 0.2%
Myoglobin 200 ng mL−1 0.12 0.05%
CK-MB 30 ng mL−1 0.14 0.06%

Abbreviations: CLIA, chemiluminescence immunoassay; CPP, copeptin; BNP, B-type natriuretic peptides; NT-proBNP, N-terminal pronatriuretic peptides; cTnT, troponin T; CK-MB, creatine kinase-myocardial band.