Recombinant Human KRAS(Gly12Cys) protein, N-His tag
Product Description
Cat
IMP-804
Official Symbol
KRAS
Product Overview
Recombinant Human KRAS(P01116-2)(Met1-Lys169(Gly12Cys)) protein, fused with a 6*His tag at the N-terminus, was expressed from E.coli.
Expression System
E.coli
Species
Human
Tag
N-His tag
Form
Lyophilized from sterile PBS, pH 7.4.
Molecular Mass
The protein has a calculated MW of 21.5kDa, and migrates as 23kDa under reducing conditions.
Protein length
Met1-Lys169(Gly12Cys)
Endotoxin
Less than 1.0 EU per ug as determined by the LAL method.
Purity
>95% as determined by reducing SDS-PAGE.
Storage
For long term storage, the product should be stored at lyophilized state at -20°C or lower. Please avoid repeated freeze-thaw cycles. This product is stable after storage at: -20°C to -70°C for 12 months in lyophilized state; -70°C for 3 months under sterile conditions after reconstitution.
Reconstitution
It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 mg/ml. Centrifuge the vial at 4ºC before opening to recover the entire contents.
SDS-PAGE
SDS-PAGE

Data Sheet MSDS
Datasheet MSDS
For research or industrial raw materials, not for personal medical use!

Online Inquiry
Contact Info
Phone
  • 1-631-559-9269
    1-516-512-3133
Fax
  • 1-631-938-8127
Email
Address
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