Recombinant Human KRAS Protein (1-185), His-tagged
Product Description
Cat
IMP-6899
Official Symbol
KRAS
Product Overview
Recombinant human KRAS (1-185) protein with His tag was expressed in E. coli.
Description
This gene, a Kirsten ras oncogene homolog from the mammalian ras gene family, encodes a protein that is a member of the small GTPase superfamily. A single amino acid substitution is responsible for an activating mutation. The transforming protein that results is implicated in various malignancies, including lung adenocarcinoma, mucinous adenoma, ductal carcinoma of the pancreas and colorectal carcinoma. Alternative splicing leads to variants encoding two isoforms that differ in the C-terminal region.
Expression System
E. coli
Species
Human
Tag
His
Form
Presentation State: Purified
State: Liquid purified protein
Buffer System: 20 mM Tris-HCl buffer (pH 8.0) containing 0.1M NaCl, 1mM DTT, 10% glycerol
Molecular Mass
23.2 kDa
Protein length
1-185
AA Sequence
MGSSHHHHHHSSGLVPRGSHMTEYKLVVVGAGGVGKSALTIQLIQNHFVDEYDPTIEDSYRKQVVIDGETCLLDILDTAGHEEYSAMRDQYMRTGEGFLCVFAINNTKSFEDIHHYREQIKRVKDSEDVPMVLVGNKCDLPSRTVDTKQAQDLARSYGIPFIETSAKTRQGVDDAFYTLVREIRKHKEKMSKDGKKKKKKSKTKC
Purity
> 90% by SDS-PAGE.
Storage
Store undiluted at 2-8 centigrade for up to two weeks or (in aliquots) at -20 or -70 centigrade for longer. Avoid repeated freezing and thawing.
Shelf life: one year from despatch.
Concentration
lot specific
SDS-PAGE
SDS-PAGE

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

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