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. Author manuscript; available in PMC: 2009 Oct 20.
Published in final edited form as: FEBS Lett. 2008 Jun 20;582(17):2527–2531. doi: 10.1016/j.febslet.2008.06.017

Figure 5. Reversibility of zinc inhibition of AP-B.

Figure 5

AP-B (22 nM) was incubated with ZnCl2 (50 μM) for 5 min., and was then assayed for AP-B activity with different incubation times (2–75 min.). AP-B activity without removal of zinc (○), and after removal of ZnCl2 by one (▲) or two (□) desalting column steps, was assessed. Recovery of AP-B activity is evident upon removal of ZnCl2.