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. 2016 Jan 8;23(1):37–46. doi: 10.1128/CVI.00502-15

FIG 2.

FIG 2

Whole-cell radioimmunoprecipitation assay using 11% acrylamide gels with serum samples from a rabbit immunized with strain 12 HMW1 and HMW2 proteins and serum samples from four healthy adults. Each serum sample was tested against NTHi strain 12. Lane 1, radiolabeled proteins present in the NTHi strain 12 test strain; lane 2, radiolabeled proteins immunoprecipitated by the antibodies present in the serum sample from a rabbit immunized with strain 12 HMW1 and HMW2 proteins; lanes 3 to 6: radiolabeled proteins immunoprecipitated by the antibodies naturally present in the serum samples from the four healthy adults. Ordinate: molecular mass in kilodaltons.