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Fig. 1 | Microbial Cell Factories

Fig. 1

From: The secreted l-arabinose isomerase displays anti-hyperglycemic effects in mice

Fig. 1

a Coomassie brilliant blue-stained gel, under reducing conditions. Lane 1 protein markers (molecular masses in kilodaltons); lane 2, purified secreted l-AI from MRS40; lane 3, purified l-AI from E. coli. b Gel filtration chromatography profiles of the purified l-AI preparation issued from L. lactis (dashed line) and E. coli (continuous line). To determine the molecular weight of the purified l-AI preparations we used protein markers of 669 (RT = 8.755 min), 440 (RT = 12.3 min), 232 (RT = 14.02 min), 140 (RT = 16.7 min) and 66 kDa (RT = 20.9 min)

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