Human NLK (NP_057315.2 121 a.a. - 515 a.a.) partial recombinant protein with GST tag expressed in Baculovirus infected Sf21 cells.
Theoretical MW (kDa):
Baculovirus infected insect cell (Sf21) expression system
Glutathione sepharose chromatography
62 % by SDS-PAGE/CBB staining.
The activity was determined by IMAP™assay. The enzyme was incubated with fluorescein labeled peptide and phosphorylation was detected by IMAP™technology (fluorescence polarization). Substrate : Multide. ATP: 100 µM.
Quality Control Testing:
Loading 1 ug protein in SDS-PAGE
In 50 mM Tris-HCl, 150 mM NaCl, pH 7.5 (0.05% Brij35, 1 mM DTT, 10% glycerol)
Store at -80°C. Aliquot to avoid repeated freezing and thawing.