Yes, anything that triggers your immune system to have a response would be considered an antigen. H1N1 is a virus that causes influenza, and the detection of the presence of the virus will cause our immune systems to attack it. The immune system creates antibodies which can grab antigens to flag them as targets and disable them, which are then attacked and destroyed by other cells from the immune system.
Once the body has developed antibodies to match the antigens of a particular invader , the pattern of those antibodies is stored by the immune system, and duplicates can be readily produced to grab that invader, if it or one like it, is detected again. That is what gives you immunity.
A antigen
No, the H1N1 vaccine won't make you sicker or healthier if you already have H1N1.
Antigens.
H1N1 is a flu virus, not a bacterium.
Abwehrstoff or Antigen
the antigen must bind to the receptor
There is no information on if any of the Gosselin's have had H1N1.
The h1n1 came from a pig
It can be possible. H1N1 can effect anyone in the United states.
An antigen is a substance that can invoke an immune response. While an antibody is the immune system's response to an antigen. Antibodies, act by directly neutralizing the antigen and/or bind to the antigen and signaling marcophages to phagocytose the antigen.
An antigen is a protein made in response to a specific antigen.
Surface antigen