Discover essential antibody purification methods, from affinity chromatography to ion exchange chromatography, for research ...

Rubella antibodies in the blood mean that a person’s immune system has developed a response to the rubella virus. A positive result for rubella immunoglobulin (IgG) antibodies means a person is ...

FcRn protects IgG and albumin from catabolism, transports IgG across the placenta, and regulates IgG function. Blocking or augmenting FcRn can decrease autoimmune antibodies and enhance drug delivery.

Preexisting immunity to the 2009 H1N1 influenza virus provided near-complete protection against severe H5N1 disease and ...

As therapeutic research moves toward more targeted, efficient, and scalable solutions, nanobodies—also known as VHH ...

Tashi, T. et al. (2022) "Longitudinal IgG antibody responses to Plasmodium vivax blood-stage antigens during and after acute vivax malaria in individuals living in the Brazilian Amazon", PLOS ...

Food-specific IgG was evaluated, and it was found that people indeed do make food-specific antibodies – specifically IgG. It was postulated that this is what accounted for the food sensitivities ...

Up to half of patients with NMOSD and AQP4-IgG have other detectable serum autoantibodies (e.g., thyroperoxidase, antinuclear, and Ro/SS-A antibodies), and one third have an autoimmune disease ...

Using eight bivalent potent antibody fragments, they found that all had lower neutralization than intact IgG antibodies against D614G. All eight had an even more precipitous drop against Omicron ...

Unlike IgG antibodies, which activate immune cells circulating in the blood, IgE antibodies bind very tightly to immune cells found in tissues.