N-terminal pro b-type natriuretic peptide (NT-proBNP) is peptide (small proteins) continually produced in small quantities in the heart and released in larger quantities when the heart senses that it needs to work harder. This supports fluid retention and volume expansion in the arteries and veins. Subsequently, the heart muscle is stretched and works hard to pump blood under normal resting condition. Tests for BNP and NT-proBNP measure their levels in the blood in order to detect and evaluate heart failure. Test cassette Extraction buffer Beijing O&D Biotech Co., Ltd. Web: www.odbio.com Contact: Grace Zhang, [email protected]; Jason Du, [email protected] ADD: West, Floor 4, Building 1, No.1, Shunqiang Road, Renhe Town, Shunyi District, Beijing, China

Specification Sample type Sample vol. Assay time Working range Performance Storage Shelf Life Ordering Information Item N-terminal Pro-brain Natriuretic Peptide (NT-proBNP) Test Kit Packing 25 tests/box; 20 boxes/ctn

Compatible Instruments Specifications Item KS-001 Dry Fluorescent Immunoassay Analyzer KS-002 Dry Fluorescent Immunoassay Analyzer Catalogue Number Testing Modes Auto-test/Queuing/Instant test Automatic testing Testing Speed 120 T/h under the Queuing Mode 8" LCD screen. The instrument can be connected to a monitor by VGA interface. Built-in thermal printer Built-in thermal printer

Technical Strength 1. Semi-Liquid Phase Reaction Half of the immune reaction is done in the liquid phase, which effectively improves the sensitivity and accuracy of the product. In the sample, the antigen binds more fully to the fluorescently labeled antibody. The release of fluorescent microspheres on the NC membrane is more uniform. Test results of whole blood samples have better repeatability. 2. Red Nanofluorescent Technology a. Comparing with ordinary fluorescein 1) FITC (fluorescein isothiocyanate) and other fluorescent substances are light sensitive and thus easily quenched. Their fluorescence...

O&D Biotech Fluorescent Immunoassay Parameters Sample Test Item Working Range Shelf Life NT-proBNP Cardiac