Figure 2

Selective binding of ¹⁴C-3-BrPA with rat serum proteins. (A) Coomassie stained SDS-PAGE gel showing the protein profile of serum and pellet of ¹⁴C-3-BrPA dosed rat. (B) A corresponding autoradiogram showing time-dependent increase in autoradiogram signal in the serum, at ~50-60 kDa. Serum obtained from blood collected 60 min or 120 minutes after the 3-BrPA infusion indicate a time dependent increase in the amount of ¹⁴C incorporation.