Fig. 3From: Development and evaluation of recombinant GRA8 protein for the serodiagnosis of Toxoplasma gondii infection in goatsa Sodium dodecyl sulfate-polyacrylamide gel electrophoresis analysis of expression of recombinant Toxoplasma gondii dense granular antigen 8 (TgGRA8) protein. Lane M, protein molecular weight marker; Lane 1, the soluble recombinant TgGRA8 protein was purified using anti-FLAG tag affinity resin. b Western blot analysis of purified recombinant TgGRA8. Lane M, protein molecular weight marker; Lane 1, the purified 27-kDa TgGRA8 protein was detected using an anti-FLAG tag antibodyBack to article page