Liver Cancer
Copyright ©The Author(s) 2003.
World J Gastroenterol. Jan 15, 2003; 9(1): 89-93
Published online Jan 15, 2003. doi: 10.3748/wjg.v9.i1.89
Figure 4
Figure 4 The point mutation in position 880 has no effect on the telomerase inhibitory activity of LPTS-L. A. The ‘A’ in position 880 of LPTS-L transcript was mutated to ‘T’; B. The expression and purification of GST-LPTLm253-328, 1, without IPTG induction; 2, IPTG induction; 3, purified protein. C. The telomerase inhibiting activity assay in vitro of mutant protein LPTLm253-328 in SMMC-7721 cell extract. 1-4 were 0.1, 0.5, 1, 5 μg protein added in cell extract for 10 min, respectively.