Fig. 1
![Fig. 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13568-017-0346-9/MediaObjects/13568_2017_346_Fig1_HTML.gif)
Purification of RBUP. a Crude protein eluted by anion exchange chromatography on DEAE-Sepharose. b Fraction D2 eluted by gel filtration chromatography on Sephadex G-75. c Fraction SE2 eluted from Superdex 75 by FPLC
Purification of RBUP. a Crude protein eluted by anion exchange chromatography on DEAE-Sepharose. b Fraction D2 eluted by gel filtration chromatography on Sephadex G-75. c Fraction SE2 eluted from Superdex 75 by FPLC