Figure 2: Calibration curve for Indirect ELISA of BSA-Gentamycinantisera at various immunization cycles (IC) (1, 2, 3, 4, 5, 6, 7represents serum dilutions of 1/100, 1/200, 1/400, 1/800, 1/1600,1/3200 and 1/6400 respectively).