Fig. 1

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