Fig. 3From: A novel family of expression vectors with multiple affinity tags for wheat germ cell-free protein expressionWestern blot analysis of translated Halo-AtMPK9 protein. a Amino acid sequence of tagging region of HaloTag-labelled AtMPK9 vector construct. b Halo-AtMPK9 was purified from total translation mixture with HaloTag affinity beads and AtMPK9 was released from the beads by TEV protease cleavage. The samples were separated by SDS-PAGE and AtMPK9 was detected by immunoblotting with anti-MPK9C antibody. The molecular weight markers are shown in kDaBack to article page