Microcrystalline Cellulose for Delivery of Recombinant Protein-Based Antigen against Erysipelas in Mice

Figure 1

A schematic representation of the expression vector for CBD-SpaA-H6 fusion protein. SpaA, surface protective antigen A (SpaA) from E. rhusiopathiae; CBD, the cellulose-binding domain of T. harzianum endoglucanase II; Linker, S₃N₁₀ peptide; (His)6, 6x histidine tag sequence; T7lac, T7 promoter sequence; T7t, T7 terminator sequence.