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Fig. 3.

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Fig. 3. MALDI-TOF mass spectra of analog peptides. The spectra were measured in positive ion reflector mode and were measured several times with different spots in the same sample. (A, B, and C) Mass spectra of YK5, YK9, and YK11, respectively. The spectra show that each peptide has high purity and no degradation of the peptide. The observed molecular mass for YK5 is 2,007.17 Da, YK8 is 2,022.37 Da, and YK11 is 1,869.17 Da, and these values agree with theoretical values.
J. Microbiol. Biotechnol. 2018;28:381~390 https://doi.org/10.4014/jmb.1711.11057
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