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KRAS 2B Human

Catalog No.: AP2264
Kirsten Rat Sarcoma Viral Oncogene, Isoform 2B Human Recombinant
KRAS 2B Recombinant human produced in E.Coli is a single, non-glycosylated polypeptide chain containing 205 amino acids (1-185 a.a.) and having a molecular mass of 23.2 kDa. The Human KRAS 2B is fused to a 20 amino acid His-Tag at N-terminus and purified by proprietary chromatographic techniques.
Grouped product items
Product Name Price Stock Qty
KRAS 2B Human 5µg
$110.00
In stock
KRAS 2B Human 25µg
$290.00
In stock
KRAS 2B Human 1mg
$4,950.00
In stock
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For laboratory research use only. Direct human use, including taking orally and injection and clinical use are forbidden.

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Protein Information
Catalog Num AP2264
Physical appearance Sterile filtered colorless solution.
Formulation KRAS 2B Human solution containing 20mM Tris-HCl pH-8, 0.1M NaCl, 1mM DTT & 10% glycerol.
Amino acid sequence MGSSHHHHHH SSGLVPRGSH MTEYKLVVVG AGGVGKSALT IQLIQNHFVD EYDPTIEDSY RKQVVIDGET CLLDILDTAG HEEYSAMRDQ YMRTGEGFLC VFAINNTKSF EDIHHYREQI KRVKDSEDVP MVLVGNKCDL PSRTVDTKQA QDLARSYGIP FIETSAKTRQ GVDDAFYTLV REIRKHKEKM SKDGKKKKKK SKTKC.
Uniprot ACC# P01116
Purity Greater than 90.0% as determined by SDS-PAGE.
Stability Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
Source Escherichia Coli.
Synonyms C-K-RAS, K-RAS2A, K-RAS2B, K-RAS4A, K-RAS4B, KI-RAS, KRAS1, NS3, RASK2, c-Ki-ras, GTPase KRas, Kirsten Rat Sarcoma Viral Oncogene, KRAS.
Transportation method Shipped with Ice Packs
Recombinant Proteins