半乳糖脱氢酶/半乳糖变旋酶

High purity recombinant Galactose dehydrogenase/Galactose mutarotase for use in research, biochemical enzyme assays and in vitro diagnostic analysis.

Can be employed for the rapid determination of D-galactose or L-arabinose. See Lactose/D-Galactose (Rapid) Assay Kit (K-LACGAR) for full details.

EC 1.1.1.48 and EC 5.1.3.3, respectively.

Recombinant from E. coli. These recombinant enzymes have been expressed in E. coli and purified by affinity chromatography. Electrophoretically homogeneous. In 3.2 M ammonium sulphate.

Specific activity (of GalDH before mixing with mutarotase): 390 U/mg (25^oC, pH 8.6, on D-galactose).

Stable at 4^oC for > 2 years.