Immunoassays can use polyclonal or monoclonal antibody preparations. a) How do polyclonal antibodies differ from monoclonal antibodies? (Marks: 2) b)...

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Biology

Immunoassays can use polyclonal or monoclonal antibodypreparations.

a) How do polyclonal antibodies differ from monoclonalantibodies?
(Marks: 2)
b) Describe one immunoassay that requires the use of polyclonalantibodies.
(Marks: 4)
c) Describe one immunoassay that requires the use of monoclonalantibodies.
(Marks: 4)

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a The antibodies that are secreted by different B cell lineages within the body are called polyclonal antibodies These are the group of imunoglobulin molecules molecules which react against a specific antigen each molecule identifying a different epitope The antibodies that are made by identical immune cells which are clones of a unique parent cell are called monoclonal antibodies These have a monoclonal affinity in which they bind to the same epitope The other difference is polyclonal antibodies are produced in live animals while monoclonal antibodies are produced exvivo using See Answer

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