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. 2005 May 30;4:17. doi: 10.1186/1475-2859-4-17

Figure 6.

Figure 6

Activity of the UBP1 analogues, UBPDQL and UBPD2QL, as revealed by SDS electrophoresis in 12% polyacrylamide gel. 1 and 2 – the substrate 6xHisUBI::S digested with UBPDQL and UBPD2QL, respectively; 3 – the undigested substrate, 6xHisUBI::S; 4 – molecular mass marker (kDa); 5 and 6 – the substrate UBI::K digested with UBPD2QL and UBPDQL; 7 – the undigested substrate, UBI::K.