Recombinant Human MAP2K1 protein, His-tagged
Recombinant Human MAP2K1 fused with His tag at C-terminal was expressed in E. coli.
45 mM Tris-HCl, pH 8.0, 110 mM NaCl, 2.2 mM KCl, 10% glycerol, 200 mM imidazole, and 3 mM DTT.
Useful as a substrate of cRAF (RAF1) and other kinases.
>6 months at -80 centigrade.