Human/Mouse ERK2/MAPK2 (K52R) (GenBank Accession No. NM_0011949), full length with mutation on lysine52 to arginine and with an N-terminal His-tag, MW=42 kDa, expressed in E. coli . The K52R mutation prevents ATP binding, making the kinase inactive.
Specific activity: inactive
Immunogen Region
full length
Tag
N-terminal His-tag
Formulation
45 mM Tris-HCl, pH 8.0, 124 mM NaCl, 2.4 mM KCl, 125 mM imidazole, 3 mM DTT, 10% glycerol.
Species
Mouse
Application
Useful as a substrate for MEK1.
Notes
The human and mouse versions of this protein share 100% amino acid homology. Avoid freeze/thaw cycles.