The phrase "same antigen" means that two or more things have a part, like a molecule or a substance, that is identical or very similar. This part is what triggers our body's immune system to respond and protect us. Full definition
are made with reduced quantities of the same antigens that are in the Infanrix DTaP vaccine that many kids already get (verywellfamily.com)
«Until now, this amazing diversity has thwarted efforts to categorize T cell receptors that recognize and respond to the same antigen,» said Paul Thomas, Ph.D., an associate member of the St. Jude Department of Immunology. (sciencedaily.com)
«With this algorithm we have a system to identify critical features of T cell receptors that recognize the same antigen and how they interact. (sciencedaily.com)