Escherichia coli alpha-Galactosidase Positionally specific solution from Sigma-Aldrich
Description:...-linked galactose under conditions where the pH must be neutral or above, for example, with live cells. Unit Definition: One unit will hydrolyze 1 mole of p-nitrophenyl a-D-galactopyranoside per min at pH 6.5 at 25 C....Adenosine 5'-triphosphatase (ATPase) from Sigma-Aldrich
Description:... Note: Sodium iodide extracted fraction of Nakao, et al., Biochem. Biophys. Res. Commun., 19, 755 (1965). Unit Definition: One unit will liberate 1.0 mole of inorganic phosphorus from ATP per min at pH 7.4 at 37 C in the presence of Na + , K + and Mg 2+ . Chem comp: Protein ~ 10% (biuret) Physical Form:...Baker's yeast (S. cerevisiae) Phosphoglucose isomerase from Sigma-Aldrich
Description:...sical form: Essentially sulfate-free, powder containing carbohydrate and citrate buffer salts Preparation Unit Definition: One unit will convert 1.0 mole of D -fructose 6-phosphate to D -glucose 6-phosphate per min at pH 7.4 at 25 C. Chem comp: Protein ~ 50% (modified Warburg-Christian)...