Elecsys ® HCG+β - Roche Diagnostics USA
WEBcobas® pure combines clinical chemistry, immunochemistry and ISE testing on a footprint of just 2 square meters, giving access to our broad menu of more than 230 parameters – including many unique high medical value assays. Accurate and fast detection of SARS-CoV-2 antigens.
WEBThis assay is intended for use as an aid in: Early detection and monitoring of pregnancy. The test is also intended for the use as one component in combination with other parameters to evaluate the risk of trisomy 21 (Down syndrome). Further testing is required for diagnosis of chromosomal aberrations.
WEBhuman chorionic gonadotropin (hCG) plus the hCG β‑subunit in human serum and plasma. This assay is intended for the early detection of pregnancy. The electrochemiluminescence immunoassay “ECLIA” is intended for use on Elecsys and cobas e immunoassay analyzers. Summary References1,2,3,4,5,6
WEBHCG+β CalSet is a lyophilized human serum with added hCG in 2 concentration ranges. The CalSet can be used with all reagent lots. Reagents - working solutions. HCG+β Cal1: 2 bottles, each for 1.0 mL of calibrator 1.
HCG Doubling Time Calculator - Perinatology.com
WEBYou can use the calculator below to calculate the doubling time of two beta hCG samples by entering the date of the blood test and the corresponding beta hCG value for that day. If the hCG level is decreasing the the half life will be calculated.
Chorionic Gonadotropin (hCG), Quantitative, Serum - Test Catalog
WEBRoche Cobas Method. Electrochemiluminescence Immunoassay (ECLIA) Results from different manufacturers or methods may not be comparable. Serial testing should be performed using the same method. Literature References: Package insert: HCG + Beta. Roche Corporation 10/2020.
hCG + β in Human Serum with Roche e801 – Reditus Laboratories …
WEBThe detection of hCG+β in human serum and plasma is performed using a Roche cobas i58 analyzer. However, serum specimens are preferred. Specimens must be collected and stored at 20-25 °C if to be analyzed within 5 days, at 2-8°C if to be analyzed within 14 days and stored at -20°C if to be analyzed within 12 months.
WEBElecsys HCG STAT assay should therefore be used in particular in the diagnosis and monitoring of pregnancy. The ruthenium‑labeled and biotinylated antibodies used are directed against different epitopes of the hCG molecule. Test principle Sandwich principle. Total duration of assay: 9 minutes. cobas e 411 analyzers:
Comparison of two immunoassay systems for hCGβ and PAPP-A in …
WEBJul 11, 2017 · Keywords: Aneuploidy, Combined first trimester screening, First trimester risk assessment, Free β-human chorionic gonadotropin (hCGβ), Pregnancy associated plasma protein-A (PAPP-A), Trisomy screening. Go to: Highlights. •. Kryptor and Cobas have the same screen positive rate of 5.1% for trisomy 21. •.
BetaHCG Graph - OBGYN Tools
WEBThis tool can be used to help visualize and assess HCG value in the context of what the normal and expected HCG values should be based on gestational age. Either use the graphs alone to assess HCG values, or enter your own HCG values to determine how they relate to the standard values.