antigenic properties

Classification of members of this taxon is infrequently based on their antigenic properties.

The antigenic properties of influenza viruses are determined by both hemagglutinin and neuraminidase.

The antigenic properties of the venom appear to be related to the venom of Elapidae.

Serovars (or serotypes) are those strains that have antigenic properties that differ from other strains.

After this discovery of a spherical formation of cells, the two assessed the antigenic properties of the cells within these spheres.

Based on their antigenic properties, arenaviruses have been classified into two major groups: the Old World arena viruses, and the New World arenaviruses.

The chemical structure of the outer membrane lipopolysaccharides is often unique to specific bacterial strains (i.e. sub-species) and is responsible for many of the antigenic properties of these strains.

It has antigenic properties being able to stimulate specific immune response and is released from the bacterial cells mainly after bacterio lysis induced by lysozyme, cationic peptides from leucocytes, or beta-lactam antibiotics.

When Karl Landsteiner, the famous Austrian immunologist and discoverer of human blood groups, arrived at the Institute in 1922, Heidelberger embarked with him on studies of the antigenic properties of different types of hemoglobin.

Following the realization that Pneumocystis from humans could not infect experimental animals such as rats, and that the rat form of Pneumocystis differed physiologically and had different antigenic properties, Frenkel was the first to recognize the human pathogen as a distinct species.