Fig. 2: Release of L7 from cleavable chimeric peptide R7 in vitro.

a The cleavage rate of R7 after the incubation with furin. The result was repeated twice and one typical result was shown. b The MALDI-TOF MS of R7 incubated with furin.

a The cleavage rate of R7 after the incubation with furin. The result was repeated twice and one typical result was shown. b The MALDI-TOF MS of R7 incubated with furin.