Journal: International Journal of Molecular Sciences
Article Title: AR-12 Has a Bactericidal Activity and a Synergistic Effect with Gentamicin against Group A Streptococcus
doi: 10.3390/ijms222111617
Figure Lengend Snippet: The expression of heat shock proteins and GAS exotoxins by AR-12 treatment. The NZ131 strain was incubated with different concentrations of AR-12 at 37 °C for 2 h, and total protein was isolated by bacterial total protein extraction kit. The protein samples were separated using SDS–PAGE and blotted with anti-DnaK or anti-GroEL antibodies and developed using an ECL Western blot detection kit. Furthermore, the mid-log and late-log phases of the GAS culture supernatants with or without AR-12 treatment were assessed by Western blotting using anti-SPE B and anti-SLO monoclonal antibody, as described in the Materials and Methods Section.
Article Snippet: Total protein contents of each group were isolated using the Bacterial Total Protein Extraction Kit (Invent Biotechnology, Plymouth, MN, USA).
Techniques: Expressing, Incubation, Isolation, Protein Extraction, SDS Page, Western Blot