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. Author manuscript; available in PMC: 2013 Jan 1.
Published in final edited form as: Eur J Pharm Biopharm. 2011 Sep 22;80(1):25–32. doi: 10.1016/j.ejpb.2011.09.009

Figure 1.

Figure 1

Binding of rPA83 to Alhydrogel®. A) Adsorption time course, showing the percentage of rPA83 adsorbed to Alhydrogel over various incubation times. On average 96 ± 0.44 % of protein was adsorbed at any given time B) Binding isotherm and the Langmuir linear regression plot (insert). In 30 mM MOPS, 100 mM NaCl, pH 7.0 buffer, the rPA83 protein had a binding capacity of 0.94 mg rPA83/mg Alhydrogel and an adsorption coefficient of 83.47 ml/mg. The isotherm was measured twice, is highly reproducible and one representative example is shown.