RivR is a negative regulator of virulence factor expression in the group A Streptococcus
… 186 187 Western blot analysis. Protein samples were separated on 12% Tris-HCl gels. An 188 affinity purified rabbit-anti-GRAB antibody was generated by Pacific Immunology Corp 189 from rabbits that were co-immunized with two peptide fragments of GRAB (Figure S1), 190 …
J Treviño, Z Liu, TN Cao, E Ramirez-Peña, P Sumby –
Infection and Immunity, 2012