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. 2016 Aug 22;9(1):176. doi: 10.1186/s13068-016-0588-9

Fig. 2.

Fig. 2

Confirmation of xylanase expression and activity in C. bescii. a SDS-PAGE analysis of concentrated extracellular proteins (20 µg). b Zymogram analysis of concentrated extracellular proteins (4 µg). M, Pre-stained SDS-PAGE standards, broad range (Bio-Rad Laboratories); 1, extracellular fraction from JWCB21 (parental strain); 2, JWCB73 (E1 expressing strain); 3, JWCB74 (E1 and Acel_0180 expressing strain); 4, JWCB75 (E1 and Acel_0372 expressing strain)