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1answer
26 views

What attracts cells to: pathogens, professional antigen-presenting cells, and cells with an antigen on its MHC-1 protein?

I have a few questions in regards to attraction/stimulation in the immune system. What attracts leukocytes and antibodies to pathogens in the first place? What attracts CD4+ cells to professional ...
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1answer
58 views

Agglutination test using antibodies

Agglutination test Latex agglutination using bound antigens : by coating soluble (non - particulate ) antigens on to microscopic latex spheres, their reaction with a particular antibody can be ...
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2answers
263 views

Can more than one antibody bind the same antigen

I'd like to clear something up about antibodies that I'm not sure I've understood in the articles I've read. Looking at concepts such as "affinity maturation", "monovalent antigens" and "polyvalent ...
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0answers
40 views

Autoimmunity and central tolerance

Where in the body are self antigens important? In terms of central tolerance and autoimmunity, but also in terms of T cell activation?
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3answers
39 views

Immune reaction to “new” protein

I read in Bruce Alberts Molecular Biology of the cell : Normal mice,for example, cannot make an immune response against one of their own protein components of the complement system called C5. ...
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16 views

Are there any antigen electronic sensors?

Is it possible somehow to attach antibody to silicon or to other electronic component chemical, and have electronic detector of correspondent antigen? Does such devices exist?