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. 2017 Jun 20;7:127. doi: 10.1186/s13568-017-0430-1

Fig. 1.

Fig. 1

Tirs/Tricine-SDS-PAGE analysis of the Natto peptide preparation. The sample was applied on a 15–20% gradient polyacrylamide gel. Lane 1 molecular weight standards. Lane 2 Natto peptide preparation at 10 μg/lane