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. Author manuscript; available in PMC: 2009 Jan 22.
Published in final edited form as: J Biol Chem. 2006 Aug 1;281(39):29120–29130. doi: 10.1074/jbc.M605681200

Fig. 1. CEA binding assay with radiolabeled bacteria expressing Dr family adhesins.

Fig. 1

Bacterial cells were labeled with 3H-thymidine and incubated in microtiter wells coated with soluble CEA at concentrations of 15, 10, 5, or 3 mg/ml. Bound bacteria remaining in the wells were quantified by scintillation counting. Results shown are the average of three independent experiments with duplicate wells of each sample. Error bars indicate standard deviation.