Figure 1From: An optimized secretory expression system and immunogenicity evaluation for glycosylated gp90 of avian reticuloendotheliosis virusConstruction and expression of recombinant gp90 of REV. A The ORF of recombinant gp90 contained the whole length gp90 (1083Â bp), the signaling peptide (87Â bp) at the N-terminus, and a his-tag at the C-terminus. B Western blot identification of recombinant gp90 with anti-gp90 mAb at different expression time points. C The gray value assay for expressed gp90 at variable time points.Back to article page