Immunoblot analysis of recombinant B. bassiana proteins. Immunoblots were probed with sera pools (2 each) as indicated on the panels (AB, CD, EF, GH, and IJ), with a 1:5 final concentration of individual sera in each pool. Blots were probed with an HRP conjugated goat anti-human IgE antibody as the secondary antibody. Lanes contain recombinant E. coli expressed proteins as follows, lane 1) Bb-Eno1, 2) Bb-f2,. 3) Bb-Ald.