Traditional Culture Encyclopedia - Traditional festivals - Why are antibodies isolated directly from animal serum?
Why are antibodies isolated directly from animal serum?
Serum is obtained from polyclonal antibodies, that is, multiple antibodies are mixed together, so multiple antigens are recognized, resulting in poor specificity; Monoclonal antibody is a single cell line that recognizes a specific antigen by screening each cell line separately, and only produces one kind of antibody, so the specificity will be higher.
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