Heparin lyase III CAS NO.37290-86-1

Heparinase III cleaves at the 1-4 linkages between hexosamine and glucuronic acid residues in heparan sulfate, yielding mainly disaccharides. The enzy…

Heparinase III cleaves at the 1-4 linkages between hexosamine and glucuronic acid residues in heparan sulfate, yielding mainly disaccharides. The enzyme is not active towards heparin or low molecular weight heparins. Recombinant Heparinase III from Flavobacterium he- parinum; Host Cell: E. Coli. Property: l pH stability 6.5-8.0 l Optimum pH 7.3 l Thermal stability ≤40℃ (pH7.3, 20min) l Optimum temperature 35℃ l Molecular weight 70,800 l Isoelectric point 10.0 Specification l Specific activity >45 IU/mg. Enzyme activity definition One Heparinase III international unit (IU) is defined as the amount of enzyme that will liberate 1.0 μmole unsaturated oligosaccharides from heparan sulfate per minute at 30℃ and pH 7.3.