Fig. 3From: Conformational determinants necessary for secretion of Paecilomyces thermophila β-1,4-xylosidase that lacks a signal peptideSubcellular locations of the X12345–ChiX, GFP, AIO6, hIL-2. Each of the for ‘passenger’ proteins, AIO6, hIL-2, and GFP, were expressed in E. coli BL21(DE3) harboring pET28a(+) or pX12345LT. The lane loadings are directly comparable. SF soluble fraction, IF insoluble fraction, C cells, M medium, P1 periplasm fraction (hypertonic solution fraction), P2 periplasm fraction (hypotonic solution fraction), S spheroplastsBack to article page