98.6% Sensitivity NT-ProBNP Test Kit Heart Failure Detection Rapid POCT Test Cassette

NT-proBNP Test Cassette

INTENDED USE
The NT-proBNP Rapid Test Kit is intended for the qualitative determination of NT-proBNP in human whole blood/Serum/Plasma. Measurement of NT-proBNP values is useful in the diagnosis and assessment of the severity of heart failure.

PRINCIPLE
The NT-proBNP Rapid Test detects NT-proBNP through visual interpretation of color development in the internal strip. Anti-NT-proBNP antibodies are immobilized on the test region of the membrane, and anti-mouse antibodies are immobilized in the control region.

During testing, the specimen reacts with anti-NT-proBNP antibodies conjugated to colored particles and precoated onto the sample pad of the strip. The mixture then migrates through the membrane by capillary action and interacts with reagents on the membrane.

If there is sufficient NT-proBNP in the specimen, a colored band will form at the test region of the membrane. The presence of this colored band indicates a positive result, while its absence indicates a negative result. The appearance of a colored band at the control region serves as a procedural control, indicating that the proper volume of specimen has been added and membrane wicking has occurred.
 
MAIN CONTENTS
• Rapid test Cassette.
• Disposable pipettes
• Buffer
• Instruction

TEST INTERPRETATION

POSITIVE:
Two colored bands appear on the membrane. One band appears in the control region (C) and another band appears in the test region (T).
 

NEGATIVE:
Only one colored band appears, in the control region (C). No apparent colored band appears in the test region (T).
 

INVALID:
Control band fails to appear. Results from any test which has not produced a control band at the specified read time must be discarded. Please review the procedure and repeat with a new test. If the problem persists, discontinue using the kit immediately and contact your local distributor.
 
CUT OFF: The minimum detectable concentration of NT-proBNP Rapid Test Device is 125 pg/ml.

For detailed information, please contact Dewei person for Manual Instruction.