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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.

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12y ago

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What is the difference between alloimmunization and isoimmunization?

the autoimmune reaction is the reaction between the antibody and antigene when both come from the same body but the isoimmune reaction is between the antigene and antibody produced for the same antigene ( the same according to the type but not the immunity )


Define and distinguish antibody affinity and avidity?

An antibody (IgM for example is a pentamere), can consist out of more than one different immonoglobulines. One of the variabel regions of these immunoglobulines can bind to an epitope of an antigene, this is called affinity. When different variabel regions of one antibody bind to different epitopes on an antigene, the combined effect is called avidity. The effect is not equal to the sum of the affinity's.


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Is glycoprotein an antigen or antibody?

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What is a sentence using antibody?

the antibody can be uncontrollable


What part of speech is antibody?

Antibody is a noun.


Is an antibody a carbohydroate?

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What is the opposite word of antibody?

Antigen is the opposite of antibody.


What does MAB mean?

Monoclonal antibody


What is the protein that destroys pathogen?

antibody


Are chickenpox antibody and shingles antibody the same?

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A protein produced by the body to combat foreign particles?

Antibody