Figure 1
Fermentor growth of perdeuterated human MnSOD. SDS–PAGE of whole-cell lysate from cells grown in perdeuterated media immediately before and 13 h after induction. Monomeric human MnSOD has a molecular weight of 22 kDa. Samples were normalized to equivalent optical densities. Lane 1, molecular-mass markers (labelled in kDa). Lane 2, pre-induction. Lane 3, post-induction. |