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. Author manuscript; available in PMC: 2011 Nov 1.
Published in final edited form as: Protein Expr Purif. 2010 May 11;74(1):16–23. doi: 10.1016/j.pep.2010.04.021

Figure 4.

Figure 4

GM1 ELISA comparing the receptor binding affinities and stability of the LcrV-CTA2/B chimera and CT. A) GM1 affinity ELISA using α-CTA, α-CTB and α-LcrV primary antibodies (error bars are based on n=4). B) GM1 stability ELISA using α-CTA and α-LcrV and varying buffer conditions (error bars are based on n=2).