Figure 4

The detection of protein in the cocoons.
The proteins were analyzed by SDS-PAGE and western blotting. M represents protein markers. The numbers on the left represent the sizes of each band of the protein marker. The red arrows on the right represent the expected size of each protein. Anti Fib-H, Anti Fib-L and Anti P25 represent antibodies against the N terminal Fib-H, the full length Fib-L and P25 respectively. Proteins were run at a 4-20% gel.