Figure 4.

Comparative ELISA analysis of recombinant proteins with commercial assay with patient sera infected with M. Pneumoniae. Comparative ELISA analysis of purified recombinant P116(N-27), P1(C-40) and P116(N-27) + P1(C-40) with commercial ELISA for IgM antibodies to M. pneumoniae with 31 positive patient sera. For each serum the "blue square" shows reactivity with the P116(N-27), whereas "purple, yellow and green squares" show reactivity with the P1(C-40), P116(N-27) + P1(C-40) and commercial ELISA kit respectively.

Tabassum et al. BMC Infectious Diseases 2010 10:350   doi:10.1186/1471-2334-10-350
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