Analysis of protein antigen is by: (A) Southern blot, (B) Nohern blot, (C) Western blot, (D) Eastern blot
Answer is C. The western blot is a widely used analytical technique used in molecular biology, immunogenetics and other molecular biology disciplines to detect specific proteins in a sample of tissue homogenate or extract. Ref : Ananthanarayana textbook of Microbiology 9th edition Pgno : 579