Electronic Journal of Biotechnology ISSN: 0717-3458
  © 2007 by Universidad Católica de Valparaíso -- Chile
Vol. 10 No. 2, Issue of April 15, 2007
 


Figure 1. SDS-PAGE analysis of rhGM-CSF followed by silver staining (lane 1) or Western blot (lanes 2 and 3). Lane 1: purified CHO-derived rhGM-CSF. Lane 2: CHO-derived rhGM-CSF from culture supernatant. Lane 3: E. coli-derived rhGM-CSF. Lane 4: Molecular weight standards (kDa).


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