Hepatitis A blood tests check for immunoglobulin M (IgM) and immunoglobulin G (IgG) antibodies. An IgG-positive and IgM-negative result may suggest immunity to hepatitis A. A doctor may request a ...

LUXEMBOURG--(BUSINESS WIRE)-- Regulatory News: Eurofins Technologies (Paris:ERF) announces the launch of a serology-based total antibody (IgG, IgA and IgM) detection ELISA assay for indirect ...

Doctor hand holding positive Coronavirus or Covid-19 rapid test Study authors measured the levels of immunoglobulin M, IgG, and IgA in healthcare workers, and observed fast decay of 2 antibodies which ...

IgA deficiency is the most common primary immune deficiency worldwide. However, its presentation is not fully understood. A new study by researchers at Children’s Hospital of Philadelphia (CHOP) has ...

IgA deficiency is the most common primary immune deficiency worldwide, but its presentation has puzzled physcians and researchers. Some with the disorder present with symptoms like recurrent ...

Philadelphia, May 26, 2023—IgA deficiency is the most common primary immune deficiency worldwide, but its presentation has puzzled physcians and researchers. Some with the disorder present with ...

Using a multiplex and high throughput serological assay to achieve a thorough profile of antibodies against SARS-CoV-2 enables researchers to advance their research on COVID-19. Due to constant ...

This is a preview. Log in through your library . Abstract Background: Enzyme-linked immunosorbent assay (ELISA) is the most popular method used by blood banks in China to screen for antibodies to ...