Figure 3From: Production and purification of VP2 protein of porcine parvovirus expressed in an insect-baculovirus cell systemWestern blot analysis of expressed VP2. M: prestained protein ladder, 1: the purified VP2 without the His-Tag, 1: the control of VP2 before induction. The first antibody is PPV-positive pig sera, the second antibody is horseradish peroxidase-conjugated rabbit anti-pig antibody.Back to article page