Beta-hCG (bHCG or β-hCG) is a sex hormone found in the mother's blood serum that can be used to help interpret obstetric ultrasound findings. Beta-hCG levels may be used in three ways in the clinical setting of pregnancy: qualitatively, for presence/absence of fetal tissue; quantitatively, for assessing if a pregnancy is meeting appropriate cut-off values for its age; quantitatively, for trending the growth rate of fetal tissue. Outside the pregnancy setting, it may also be used quantitatively as a tumor marker, to aid in diagnosing a potentially beta-hCG secreting mass (e.g. choriocarcinoma). 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 β-human Chorionic Gonadotropin (β-hCG) 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