Labels:text | screenshot | black | black and white | document OCR: rs belong Antibodies that are used in immunoass have a and fifty to the IgG class of immunoglobulins an molecular weight of some one hundred e composedthousand. Structurally, the antibodies ar ins, which of two 'heavy' and two 'light' peptide ch their are linked together by disulphide bonds; The e light structure resembles a large 'Y' (Fig. 22.4). amino-terminal part of the heavy and th le antigen. chains is involved in the binding with t
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