Online Inquiry
Recombinant Human GTPase KRas (KRAS), partial
SPP-04545
| Size | Price |
| 1 mg | Online Inquiry |
| 500 μg | Online Inquiry |
| 200 μg | Online Inquiry |
| 100 μg | Online Inquiry |
| 50 μg | Online Inquiry |
| 10 μg | Online Inquiry |
| Target Information | |
|---|---|
| Species | Homo sapiens |
| Target Name | Ras |
| UniProt No. | P01116 |
| Subcellular Location | Cell membrane, Lipid-anchor, Cytoplasmic side, Cytoplasm, cytosol |
| Gene Abbr. | KRAS |
| Full Name | KRAS proto-oncogene, GTPase |
| Alias | 'C-K-RAS, C-K-RAS, CFC2, K-RAS2A, K-RAS2B |
| Introduction | The 21 kDa guanine-nucleotide binding proteins (K-Ras, H-Ras, and N-Ras) cycle between active (GTP-bound) and inactive (GDP-bound) forms. Receptor tyrosine kinases and G protein-coupled receptors activate Ras, which then stimulates the Raf-MEK-MAPK pathway. GTPase-activating proteins (GAP) normally facilitate the inactivation of Ras. However, research studies have shown that in 30% of human tumors, point mutations in Ras prevent the GAP-mediated inhibition of this pathway. The most common oncogenic Ras mutation found in tumors is Gly12 to Asp12 (G12D), which prevents Ras inactivation, possibly by increasing the overall rigidity of the protein. |
| Product Details | |
|---|---|
| Product Type | Recombinant Protein |
| Buffer before Lyophilization | If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. Note: If you have any special requirement for the glycerol content, please remark when you place the order. |
| Storage & Handling | |
|---|---|
| Storage Temp. | Store at -20 °C upon receipt unless otherwise instructed. |
| Handling | Aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles. |
For research use only. Not intended for any clinical use. No products from CD BioSciences may be resold, modified for resale or used to manufacture commercial products without prior written approval from CD BioSciences.