Figure 1
From: Characterization of the zinc metalloprotease of Streptococcus suis serotype 2
Expression of S. suis Zmp protein is abrogated in the zmp-deficient mutant. Culture supernatants of the S. suis wild-type strain P1/7 (lane 2), zmp-deficient mutant (Δzmp) (lane 3), and complemented strain (compΔzmp) (lane 4) were separated by SDS-PAGE and transferred onto nitrocellulose membrane. The Zmp protein was detected using a rabbit antiserum against Zmp. The black arrow corresponds to the Zmp protein and MW to molecular weight ladder (lane 1).