This image shows the structure of an antibody (Y-shaped) and how it binds to different types of antigens (color-coded shapes at the top). The antibody's binding sites, located at the ends of its arms, ...

Monoclonal antibodies like etesevimab have lost efficacy against Omicron subvariants, necessitating innovative solutions.

Multi-laser picodroplets can be used in single cell analysis, sorting and dispensing - discover how in this article.

In a study challenging a long-held doctrine of antibody binding -- which states that a single antibody corresponds to just one antigen, fitting it like a lock fits a key -- researchers have created a ...

A recent study provides insight into how antigen binding primes T cells to be at the forefront of the immune response. The research team hypothesized that binding of the antigen to the T-cell receptor ...

Immunotherapies use antibodies—proteins that bind to cell markers called antigens—to target and eliminate the antigen. But ...

Peptide binding to MHC I. CTLs are generally activated by antigens that are derived from intracellular proteins, which are presented in a complex with MHC I on the surface of cells. Intracellular ...

The organelle’s acidic environment triggers the release of the antigens, which continue onto lysosomal degradation. The now free IgGs bind to the neonatal Fc receptor (FcRn), which protects them from ...

The CAR, or chimeric antigen receptor, recognizes and homes ... "So you have the start result—really tight binding—and the end result, which is pro-inflammatory cytokine secretion.

Proteintech has designed recombinant antibodies featuring the company's FcZero backbone, engineered to silence the Fc domain ...