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Pack Size | Price | Availability | Quantity |
---|---|---|---|
100 μg | $1,800 | Backorder | |
1 mg | $12,000 | Backorder |
Description | Kirsten rat sarcoma 2 viral oncogene homolog (KRAS) is the most commonly mutated oncogene in human cancer. The developments of many cancers depend on sustained expression and signaling of KRAS, which makes KRAS a high-priority therapeutic target. The virtual screening approach to discover novel KRAS inhibitors and synthetic lethality interactors of KRAS are discussed in detail. |
Species | Human |
Expression System | HEK293 Cells |
Tag | C-His-Avi |
Accession Number | QAV56463.1(HLA-C 03:04)&P61769(B2M)&GADGVGKSAL |
Synonyms | KRAS2,NS,MHC,C-K-RAS,KRAS1,K-RAS2A,K-RAS2B,KI-RAS,K-Ras 2,RASK2,KRAS,K-RAS4A,K-RAS4B,GTPase Kras,RALD,CFC2,NS3 |
Construction | Gly25-Thr305 (HLA-C 03:04), Ile21-Met119 (B2M) and GADGVGKSAL peptide. Tetramer is assembled by biotinylated monomer and streptavidin. |
Protein Purity | > 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC |
Endotoxin | < 1 EU/μg by the LAL method. |
Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization. |
Reconstitution | Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
Stability & Storage | Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
Shipping | In general, Lyophilized powders are shipping with blue ice. Solutions are shipping with dry ice. |
Research Background | Kirsten rat sarcoma 2 viral oncogene homolog (KRAS) is the most commonly mutated oncogene in human cancer. The developments of many cancers depend on sustained expression and signaling of KRAS, which makes KRAS a high-priority therapeutic target. The virtual screening approach to discover novel KRAS inhibitors and synthetic lethality interactors of KRAS are discussed in detail. |
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