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. 2009 Oct 4;14(1):119–142. doi: 10.1007/s00792-009-0280-0

Fig. 8.

Fig. 8

Purification of the heterologously expressed GAPN from S. solfataricus by using the E. coli pET expression system. HP Heat precipitation at 70°C, IEC ion exchange chromatography, GF gelfiltration, M protein ladder (Page ruler™, fermentas)