The enzyme-linked immunosorbent assay (ELISA) is one such test that has proven invaluable as both a research and diagnostic tool. In this article, we will consider what an ELISA is, how it works, ...

To compare the prevalence of vitamin A deficiency (VAD) among Cambodian preschool children as determined by the retinol-binding protein-enzyme immunoassay (RBP-EIA) and direct measurement of serum ...

If your doctor suspects you have one of several diseases, they may want to perform an “enzyme-linked immunosorbent assay” test. This is more commonly known as an ELISA test, and it can help to confirm ...

The Journal of Infectious Diseases, Vol. 158, No. 4 (Oct., 1988), pp. 754-760 (7 pages) We used an antibody-capture enzyme immunoassay (EIA) to evaluate the early antibody responses to Borrelia ...

The adrenaline test for enzymes is a colorimetric enzyme assay based on the quantification of periodate-sensitive reaction products such as 1,2-diols and 1,2-aminoalcohols by back-titration of the ...

Whole-cell immunofluorescent antibody (IFA) tests for detection of anti-Bartonella henselae immunoglobulin (Ig) G are commonly used to diagnose cat-scratch disease (CSD). The need to cultivate B.

The US Food and Drug Administration cleared for marketing four previously cleared tests with new indications to aid in the diagnosis of Lyme disease. The tests cleared are the first time that a test ...

Today, the U.S. Food and Drug Administration cleared for marketing four previously cleared tests with new indications to aid in the diagnosis of Lyme disease. The tests cleared today are the first ...

Global Enzyme-Linked Immunosorbent Assay (ELISA) Tests Market report not only aids to save valuable time but also adds credibility to the work that has been done to grow the business. By applying ...

North Carolina has added nucleic acid amplification testing for the human immunodeficiency virus (HIV) to standard HIV antibody tests to detect persons with acute HIV infection who are viremic but ...

There are many instances within the life sciences where detection and quantification of antigens or antibodies within a sample in a timely and cost-effective manner is important. From identifying ...