Figure 2From: Production of Recombinant Peanut Allergen Ara h 2 using Lactococcus lactisExpression analysis. SDS-PAGE of culture supernatants of L. latis strain CHW4 and CHW9 harbouring the pAMJ399-arah2 and L. lactis strain MG1363 containing plasmid pAMJ399 as negative control (Neg). A clear band of 17 kDa represents secreted rAra h 2.Back to article page