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. Author manuscript; available in PMC: 2016 Apr 20.
Published in final edited form as: Biomacromolecules. 2015 Sep 10;16(10):3161–3171. doi: 10.1021/acs.biomac.5b00779

Figure 5.

Figure 5

Protein Enzymatic Activity. (a) Enzymatic activity of caspase-3 (b) Caspase-3 percent activity recovered from nanogel-caspase conjugates was measured under essentially non-reducing (0.5 mM DTT) or fully-reducing (100 mM DTT) conditions. At 0.5 mM DTT no disassembly of nanogels was observed, whereas at 100 mM DTT, full disassembly was observed (c) enzymatic activity of caspase-3 (d) percent activity recovered from nanogel-caspase RRR conjugates. This experiment was performed in duplicate on each of two days.