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. 2015 Jul 18;1:18–33. doi: 10.1007/s41048-015-0003-2

Fig. 3.

Fig. 3

Serum protein Electrophoresis of pCRP, mCRP, and C-rmCRP. Comparing the electrophoretic mobility of mCRP produced from the pCRP after urea chelation to pCRP mobility. The conversion of pCRP to mCRP increased the electrophoretic mobility of CRP from gamma to alpha. The effect of solubilizing recombinant mCRP with citraconic anhydride (C-rmCRP), which changes primary amine residues to carboxyl residues is shown for comparison. The anionized rmCRP displays rapid pre-albumin mobility