|Cat. No. :
|Product Overview :
||Recombinant human Aurora B kinase consisting of mino acids 2-344 was fused at the N-terminus to a GST-His Tag sequence. It was expressed inS. frugiperdainsect cells using a baculovirus expression system.MW = 70000 Da.
||Aurora B is a mitotic kinase that phosphorylates histone H3 and CenpA. Upregulation of Aurora B is reported in pancreatic and prostate cancers. The active kinase is useful in the study of Aurora B regulation and for inhibitor screening.
||Liquid. In 100 mM NaCl, 25 mM Tris-HCl, 3 mM DTT, 50% glycerol, 0.05% Tween®-20 detergent, pH 8.0. Please refer to vial label for lot-specific concentration.
|Specific Activity :
||≥12 units/µg protein.
||≥70% by SDS-PAGE.
|Unit Definition :
||One unit is defined as the amount of enzyme that is required to phosphorylate 1 pmol Ser/Thr 1 peptide substrate per min at 30°C, pH 7.4.
||Standard Handling (MSDS available upon request).
||≤ -70°C. Avoid freeze/thaw Following intitial thaw, aliquot and freeze (-70°C).