Figure 2

MS analyses of purified Trx-TB10.4 and TB10.4. Deconvoluted spectra from intact ESI-LIT-MS analyses of: A) Trx-TB10.4; B) purified TB10.4 before the proteolytic cleavage optimization; C) purified TB10.4 after the proteolytic cleavage optimization and D) the same sample after further incubation at 37°C, for 24 hours.