Immunoassays are methods for detecting and quantifying analytes within a biological sample based on specific antigen-antibody reaction. They have been widely used in scientific research and ...

Osaka, Japan – Protein detection based on antigen–antibody reaction is vital in early diagnosis of a wide range of diseases. How to effectively detect proteins, however, has frequently bedeviled ...

PROTEIN mixtures such as those found in blood have been widely used in the study of antibody-antigen reactions. It is difficult to prepare pure samples of single proteins from such naturally occurring ...

Immunoassay tests have multiple beneficial effects in medicine. One of their main uses is to detect diseases that have started to take place in the human body. Immunoassay tests are a biochemical test ...

Several types of antibody-mediated diseases are known. Some are thought to be adverse effects of vaccination, which is logical since vaccines, by definition, cause their effects via stimulation of the ...

Subscribe to our newsletter for the latest sci-tech news updates. Proteins that respond to external stimuli function as molecular switches, playing a vital role in the precise regulation of biological ...

The FDA has issued emergency authorizations to 12 antibody tests for the virus. As federal officials gradually begin reopening the country, expanded testing is central to the conversation. Until now, ...

Antibodies, also known as immunoglobulins, are specialized proteins produced by the immune system to identify and neutralize foreign invaders, such as viruses, bacteria, and other pathogens. They are ...

Hepatitis C virus (HCV) is increasingly common among human immunodeficiency virus (HIV)-infected men who have sex with men. We evaluated the efficacy of HCV core antigen in diagnosing acute HCV in an ...

This is a preview. Log in through your library . Abstract The primary purpose of the experiments reported in this paper was to gain information on the molecular origin of the mitotic apparatus.

(NEXSTAR) – The U.S. Food and Drug Administration is calling on consumers to stop using one company’s antigen and antibody tests due to inadequate performance and the high risk of false results.