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Description: Human KRAS (Genbank #NM_033360, a.a. 2-185, with G12R mutation and an N-terminal His-tag, expressed in Sf9 cells via a baculovirus expression system. MW = 22 kDa.
Formulation: 20 mM HEPES pH 7.4, 150 mM NaCl, 1 mM DTT, and 10% glycerol.
Genbank: NM_004985
Purity: >90%
Storage Stability: At least 6 months at -80°C.
Supplied As: Aqueous buffer solution.
Tags: N-terminal His-tag
Uniprot: P01116
Warnings: Avoid freeze/thaw cycles.
Biosafety Level: Not applicable (BSL-1)