How many ways can a troponin assay come up with a false positive or a false negative? In this episode of AP Cardiology, Andrew Perry, MD, tallies it up with Robert Christenson, PhD, of the University ...

blood test for thyroid disorder Despite the benefits of using immunoassays in clinical laboratories, various types of interference can lead to inaccurate results that cloud clinical decision-making.

Luminescence and fluorescence-based assay methods prevail in modern HTS. Although invaluable as technologies, the problem of compound-related assay interferences such as quenching, auto-fluorescence, ...

The US Food and Drug Administration is reminding the medical community about the potential for high levels of biotin—or vitamin B7—to interfere with certain lab tests, including cardiac troponin ...

CHARLESTON, S.C. & OAKDALE, Minn.--(BUSINESS WIRE)--Veravas, Inc., an emerging diagnostic company, launched a portfolio of products that can improve the accuracy of current diagnostic test results by ...

Immunoassays used for human in vitro diagnostics (IVD) often use animal-sourced antibodies to recognize specific disease markers. A small percentage of individuals, however, may have antibodies in ...

Avoiding immunoassay interference requires blockers to be included in every immunoassay. Historically, animal-based interference blockers have been used to improve assay accuracy; however, they are ...

Endotoxins can trigger severe inflammatory responses, which can result in conditions such as organ dysfunction, blood hypercoagulation, and systemic inflammatory response syndrome. These risks make ...

Increasingly accessible to academic researchers, high-throughput screening (HTS) is one of the best ways to discover starting points for new chemical probes and first-in-class drug candidates. However ...

Learn how a custom ADA assay was designed, incorporating acid dissociation with the ACE method to overcome drug interference using other standardized formats. Get the essential updates shaping the ...