(A) Coomassie blue staining of a sodium dodecyl sulfate-polyacrylamide gel showing baculovirus-expressed His-tagged MLB1 (expected size, 88 kDa), MLB2 (expected size, 87 kDa), and MLB3 (expected size, 88 kDa) capsid proteins. (B) Western blot using polyclonal MLB1 peptide antibody (DW60) (1:500) against recombinant His-MLB1 capsid (5 ng) and polyclonal MLB2 peptide antibody (DW58) (1:2,500) against recombinant His-MLB2 capsid (100 ng). Mock, protein lysate from uninfected Sf9 cells.