KRAS (G12R) biotin

Part Number:MSC-11-550
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Mutant human recombinant Kras (G12R) with arginine (R) substituted for glycine-12 (G12)

ACCESSION #: NP_004976.2

INCLUDES AMINO ACIDS: residues 2-169

TAG(S): N-terminal 8xHis-fusion and C-terminal BSP-tag protein

MW: 23.75 kDa

EXPRESSION SYSTEM: E. coli

PURITY: >90% by SDS-PAGE

SUPPLIED AS: Solution of purified recombinant protein in 25 mM Tris, pH 8.0, 100 mM NaCl, 5% glycerol, 1 mM TCEP, 1 mM MgCl2.

STORAGE: -70°C. Thaw quickly and store on ice before use. The remaining, unused, undiluted protein should be snap frozen, for example in a dry ice/ethanol bath or liquid nitrogen. Minimize freeze/thaws if possible, but very low volume aliquots (<5 µl) or storage of diluted enzyme is not recommended.

 
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