Human EGFR L858R (GenBank Accession No. NM_005228), a.a. 668-1210 with substitution of Leucine858 to Arginine and an N-terminal GST-tag, MW= 88 kDa, expressed in a baculovirus expression system.
Host cell line: Sf9 cells
Specific activity: 340 pmol/min/ug.
Immunogen Region
668-1210
Tag
N-terminal GST-tag
Formulation
40 mM Tris-HCl pH 8.0, 110 mM NaCl, 2.2 mM KCl, 0.04% Tween-20, 20% glycerol and 3 mM DTT.
Species
Human
Application
Useful for the study of enzyme kinetics, screening inhibitors, and selectivity profiling
Notes
Assay was performed in a kinase buffer containing 0.2 mM DTT using Poly-(Glu4:Tyr)-biotin substrate (0.2 mg/ml) and 20 uM ATP. Reaction was done at 30°C for 30 min. ATP transferred was calculated using Kinase-Glo reagent (Promega).
Avoid freeze/thaw cycles.
GenBank
NM_005228
Mw(kda)
88 kDa
Synonyms
EGFR, Epidermal Growth Factor Receptor, ERBB, ErbB-1, HER1, MENA
Uniprot
Q15822 P00533
Shipping Temperature
-80°C (dry ice)
Format
Aqueous buffer solution
Storage
At least 6 months at -80°C.
Reference
1. Adachi,S. et al., Cancer Res. 67 (13), 6493-6501 (2007) 2. Rosano,L. et al., Cancer Res. 67 (13), 6351-6359 (2007). Application Reference: Figueroa, M., et al., J. Antibiotics. 65, 559-564 (2012).