MGT®, the international ImMunoGeneTics information system®, is a comprehensive resource for immunogenetics and immunoinformatics. It was created and has been developed since 1989 by Professor Marie-Paule Lefranc at the Université de Montpellier, France. IMGT® is recognized as the global reference in immunogenetics and immunoinformatics due to its high-quality, integrated knowledge and its standardized nomenclature.

The flu NA (neuraminidase) protein is crucial because it plays a key role in the influenza virus's ability to infect host cells and spread within the body. It helps the virus to release newly formed viral particles from infected cells, facilitating the spread of the infection. As such, it's a key target for antiviral drugs and vaccine development, helping in controlling and preventing flu outbreaks.

This post provides a detailed exploration of the CR9114 antibody, focusing on its binding properties and effectiveness against various influenza A virus strains. It covers the specific gene segments from which CR9114 is derived, explaining its broad reactivity to both group 1 and group 2 influenza A viruses. The article highlights the significance of the HA stem region in the virus and how CR9114's binding to this region blocks the necessary conformational changes for viral entry into host cells. Additionally, it compares CR9114 to other antibodies like CR6261 and FI6v3, discussing their different binding modes and effectiveness. The content is technical and geared towards readers with a background in biology and immunology.

In the evolving realm of biotechnology, antibodies and phage display stand as two pillars of immense significance. This article delves into the structural intricacies of antibodies, emphasizing their heavy and light chains, along with the pivotal Complementarity-Determining Regions (CDRs). Furthermore, the article illuminates the concept of phage display, a groundbreaking technique that bridges genotypic information with phenotypic expression, offering a high-throughput approach to study protein interactions. Illustrated with detailed visuals, the piece offers readers an in-depth understanding of these subjects, underscoring their paramount importance in modern medicine and research.

Integrins Form an Expanding Diffusional Barrier that Coordinates Phagocytosis