2.4.1.10 4 8.5 native and recombinant enzymes, 50% of maximal activity at pH 4.0 and pH 8.5 737179 2.4.1.10 4 9 pH activity profile, overview 704960 2.4.1.10 4.2 9.2 26% and 18% decrease in levansucrase activity is noticed at pH 4.2 and 9.2, respectively 757108 2.4.1.10 4.4 6.8 activity range of free and immobilized enzymes, with higher activity of the immobilized enzyme, profiles, overview 701567 2.4.1.10 4.8 6.8 about half-maximal activity at pH 4.8 and pH 6.8 488330 2.4.1.10 5 7 about 85% activity at pH 5.0, 100% activity at pH 6.0, about 70% activity at pH 7.0 757356 2.4.1.10 5 7 more than 60% activity between pH 5.0 and 7.0 756158 2.4.1.10 5 8.4 recombinant enzyme 488341 2.4.1.10 5.5 6.5 the best pH range for activity is between 5.5 and 6.5. Above pH 8.0 the enzyme shows an almost complete inhibition 756954 2.4.1.10 5.5 8 activity range, profile overview 735894