The N-terminally truncated enzyme of Lactobacillus reuteri strain ATCC 55730 (LB BIO) is a hydrolytic reuteransucrase producing a soluble glucan, in which the majority ~79 % of the linkages are of the α(1→4) glucosidic type . This reuteran also contains 21 % α(1→6)- linked glucosyl units, and 4,6-disubstituted α-glucosyl units at the branching points.

This product is sold for research use only.
*Activity was measured by following the release of fructose from sucrose. One unit of enzyme activity is defined as the release of 1 μmol of fructose per minute.