Figure 10: a) 12% SDS PAGE. Lane 1: oil, Lanes 2: oil + peptone, Lane 3: pep and Lane 4: Molecular weight marker. Molecular weights of protein markers are in kDa. b) Western blot with total antiserum. Bands seen for oil + peptone as well as oil grown proteins. c) Western blot with antiserum Preadsorbed on peptone grown proteins. Band seen against only oil grown proteins. No reaction against peptone grown proteins.