AQT90 FLEX NTproBNP2 Test Kit Matrix Comparison and Sample Stability Verification Study

AQT90 FLEX NTproBNP2 Test Kit Matrix Comparison and Sample Stability Verification Study

The purpose of this study is to establish the correlation between sample matrices, and to determine the sample stability for the NTproBNP2 Test Kit on the AQT90 FLEX analyzer.

Inclusion Criteria:

• Subjects must be able to understand given information and demonstrate willingness and ability to voluntarily give a signed, valid written informed consent to participate in the study.
• Subjects must be 18 years of age or older.
• Subjects with expected NT-proBNP concentrations within the measuring range of NTproBNP2 Test Kit.

Exclusion Criteria:

• Subjects known to be pregnant or breast-feeding.
• Subjects previously enrolled in the study.
• Subject, who has withdrawn consent.