Related Experiment Video
Updated: Sep 4, 2025

05:25
Author Spotlight: Expanding the Scope of Multiplex Immunoassays for Lyme Borreliosis Diagnostics and Pathogen Research
Published on: July 14, 2023
1.5K
Complexity of serological assays and misunderstandings of WHO International Units
Ivana Knezevic1, Giada Mattiuzzo2, Mark Page2
1World Health Organization, Geneva, Switzerland.
Clinical Chemistry and Laboratory Medicine
|July 20, 2022
Abstract
No abstract available in PubMed .
More Related Videos
Related Concept Videos
Enzyme-Linked Immunosorbent Assay
14.1K
In 1971, Peter Perlman and Eva Engvall developed an Enzyme-linked immunosorbent assay (ELISA or EIA). ELISA differs from western blot in that the assays are conducted in microtiter plates or in vivo rather than on an absorbent membrane.
There are many different types of ELISAs, but they all involve an antibody molecule whose constant region binds an enzyme, leaving the variable region free to bind its specific antigen. Enzyme-substrate reaction allows the antigen to be visualized or...
There are many different types of ELISAs, but they all involve an antibody molecule whose constant region binds an enzyme, leaving the variable region free to bind its specific antigen. Enzyme-substrate reaction allows the antigen to be visualized or...
14.1K
SI Units: 2019 Redefinition
2.2K
Measurement is an indispensable part of analytical chemistry. The result of measurement helps quantify a substance's physical property and compare it with the physical property of another substance. Each measurement comprises two components - a number indicating the magnitude and a unit of measurement as a standard for comparison. Further, the same quantity can be measured using different units of measurement, which leads to differences in magnitude.
A standard set of units has been defined...
A standard set of units has been defined...
2.2K

