Fig. 1: The hemolysis, toxicity and CD spectra of cleavable chimeric peptide R7 and its parent L7.

a Hemolytic activity of R7 and L7 against mouse erythrocyte. b The cytotoxic activity of R7 and L7 against RAW 264.7 monocytes by MTT assy. CD spectra of L7 (c) and R7 (d) in water, SDS, and 50% TFE, respectively. Results indicate means with SD (n = 3 independent experiments).