Antigen: History, Composition and Chemical Nature

In this article we will discuss about Antigens:- 1. History of Antigen 2. Composition of Antigen 3. Chemical Nature 4. General Properties. History of Antigen: The inhabitants of East Africa have succeeded in vaccination against the bite of poisonous snakes from time immemorial, they could immunise artificially against tick borne relapsing fever and could protect their cattle from contagious pleuropneumonia [...]