C. Fractionation and immunoblot analysis for GSDMD, Na+K+ ATPase, VDAC (Voltage-dependent anion channel), HDAC1 (Histone deacetylase 1) and GAPDH (Glycerinaldehyd-3-phosphat-Dehydrogenase) of WT macrophages infected for 10 and 20 minutes with log phase S. typhimurium (MOI=50). Fractionation was carried out as described in the Material and Methods section and equivalent amount of protein was loaded per lane. 