Bovine dermatophilosis, also known as cutaneous streptothrichosis in cattle, is a skin infection which causes severe production losses in tropical countries. The present paper reports protein profile analysis of D. congolensis isolates from bovines in Kerala and identification of the immunodominant proteins using western blotting. Fifteen isolates of Dermatophilus congolensis obtained from dermatitis cases from 14 cattle and one buffalo were included in the study. | Protein profile analysis of dermatophilus congolensis isolates using sodium dodecyl polyacrylamide gel electrophoresis and western blotting