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. Author manuscript; available in PMC: 2009 Aug 1.
Published in final edited form as: Arch Oral Biol. 2008 Mar 11;53(8):785–790. doi: 10.1016/j.archoralbio.2008.02.001

Figure 4.

Figure 4

Activity of rhMMP-20 and rbMMP assessed by zymography with rh174 as substrate. Lane 1, molecular size markers; lanes 2 and 3, rhMMP-20 and rbMMP-20 respectively. The arrows indicate the active forms of refolded proteins.