AxSYM® BNP Assay
 
 
Abbott
This paper outlines the clinical studies performed to evaluate the performance of the recently introduced MEIA assay, on the AxSYM analyzer, for measurement of B-type natriuertic peptide (BNP) in plasma samples. ■ The evaluations were performed using clinical samples obtained from 9 different collection sites and all testing was performed using the Abbott AxSYM instruments on site at Axis-Shield, Dundee. All clinical specimens were supplied with demographic information (including age, gender, ethnic origin and treatment history) and comprised both diagnosed heart failure, i.e., congestive hear