Antigens are molecules capable of stimulating an immune response. Each antigen has distinct surface features, or epitopes, resulting in specific responses. Antibodies (immunoglobins) are Y-shaped ...

T cells are our immune system's customised tools for fighting infectious diseases and tumor cells. On their surface, these special white blood cells carry a receptor that recognizes antigens. With ...

Antigenic variation is a key mechanism by which pathogens evade the immune system. New research has shown how trypanosomes change their antigen expression.

The DPP Respiratory Antigen Panel test system is designed to provide simultaneous, discrete, and differential detection of Influenza A, Influenza B, and SARS-CoV-2 antigens from a single patient ...

I tested positive using the free, at-home COVID-19 antigen self-test a week ago, and I tested positive again yesterday. Once you have the antigens in your system, don’t they stay there for a while?

T cells are our immune system’s customised tools for fighting infectious diseases and tumour cells. On their surface, these special white blood cells carry a receptor that recognises antigens ...

The DPP SARS-CoV-2 Antigen test system utilizes a DPP SARS-CoV-2 Antigen test cartridge, a DPP Micro Reader optical analyzer and a minimally-invasive nasal swab to detect SARS-CoV-2 antigens in ...

It has been known to limit inflammation and the current study reports its activity in the adaptive immune system: IL-37 inhibits the ability of the immune system to recognize and target new antigens.

For more than a year, the peak body that oversees the quality of diagnostic testing for Australia advocated strongly against the widespread use of rapid antigen tests for COVID-19. Between October ...

Generex Biotechnology subsidiary Antigen Express has reported promising early results in a Phase II trial of its breast cancer treatment. The vaccine, called AE37, cut the recurrence of breast ...