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. Author manuscript; available in PMC: 2013 Mar 14.
Published in final edited form as: J Control Release. 2012 Aug 10;162(3):636–645. doi: 10.1016/j.jconrel.2012.07.044

Fig. 2.

Fig. 2

FPLC chromatogram profiles depicting purification of DTSSP-cross-linked (a) SOD1 cl-nanozyme (S2) and (b) catalase cl-nanozyme (C2). S2 or C2 was loaded onto a HiPrep 16/60 Sephacryl™ S-400 HR column and eluted using 10 mM HBS (pH 7.4) at a flow rate of 0.5 mL/min. AUC analysis determined the proportion of each fraction in the sample.