Mass spectrometry for quantitative determination of serum brain natriuretic peptide by chemical isotope replacement

摘要

The present invention relates to cardiovascular disease diagnosis and prognosis because the biomarker chemical isotope for being widely used for the sodium isotope of evaluation brain uses the specific quantitative analysis tech ratio of natriuretic peptide of the existing chemically accurate brain of label technology labeled as a quantitative analysis method quantitative analysis of the dilution based on mass-spectrometry of the natriuretic peptide that diuresis peptide-is related to blood brain, immunoassays use an antibody.