Figure 2

Characterization of the 11.1 kDa protein. (A) Estimation of pI of the 11.1 kDa protein. The affinity of the 11.1 kDa protein (indicated by the arrow) to a CM10 array changed with a pH range of 3.0-10.0. (B) Estimation of experimental molecular mass of the 11.1 kDa protein (indicated by the arrow). Bovine insulin (5733.5 Da) and equine cytochrome C (12361.0 Da) were calibrants for internal calibration.