What do you understand by valency of antigen? – InterviewSolution

1.	What do you understand by valency of antigen?
Answer» A chain of about 6 to 8 amino acids in a protein work as antigenic determinant. A protein may have many antigenic determinants. Number of antigenic determinant in a protein is called the valency of antigen. In most of the bacteria, the antigenic valency can be 100 or even more.

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