Fig. 3.

Stability of C14-KK and C14-RRR in the presence of four proteases.27, 37 Lanes 1-5 are peptide C14-KK, and lanes 6-10 are C14-RRR. Lanes 1 and 6 are peptide controls without any protease treatment, lanes 2-5 (or 7-10) were treated with chymotrypsin (+C), trypsin (+T), S. aureus V8 protease (+V), and proteinase K (+P), respectively.