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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 2.

Figure 2

Purified inactive forms of rhMMP-20 and rbMMP-20. Purification of recombinant MMP-20 proteins was performed by nickel affinity chromatography under denaturing conditions. Lane 1, molecular size markers; Lane 2 and 3, affinity purified rhMMP-20 and rbMMP-20, respectively.