| SKU | Size | Availability | Price | Qty |
|---|---|---|---|---|
| R408790-1ml | 1ml | 4 | $44.90 |
mTORC1 complex inhibitor
| Synonyms | Rapamune, Sirolimus, NSC-2260804 |
|---|---|
| Specifications & Purity | Moligand™, 10mM in DMSO |
| Biochemical and Physiological Mechanisms | Rapamycin (AY-22989, Rapamune, Sirolimus, NSC-2260804) is a specific mTOR inhibitor with IC50 of ~0.1 nM HEK293 cells. |
| Storage Temp | Store at -80°C |
| Shipped In | Ice chest + Ice pads |
| Grade | Moligand™ |
| Product Description | Information
Rapamycin inhibits endogenous mTOR activity in HEK293 cells with IC50 of ~0.1 nM, more potently than iRap and AP21967 with IC50 of ~5 nM and ~10 nM, respectively. In Saccharomyces cerevisiae, Rapamycin treatment induces a severe G1/S cell cycle arrest and inhibition of translation initiation to levels below 20% of control. Rapamycin significantly inhibits the cell viability of T98G and U87-MG in a dose-dependent manner with IC50 of 2 nM and 1 μM, respectively, while displaying little activity against U373-MG cells with IC50 of >25 μM despite the similar extent of the inhibition of mTOR signaling. Rapamycin (100 nM) induces G1 arrest and autophagy but not apoptosis in Rapamycin-sensitive U87-MG and T98G cells by inhibiting the function of mTOR. In vivo Treatment with Rapamycin in vivo specifically blocks targets known to be downstream of mTOR such as the phosphorylation and activation of p70S6K and the release of inhibition of eIF4E by PHAS-1/4E-BP1, leading to complete blockage of the hypertrophic increases in plantaris muscle weight and fibre size. Short-term Rapamycin treatment, even at the lowest dose of 0.16 mg/kg, produces profound inhibition of p70S6K activity, which correlates with increased tumor cell death and necrosis of the Eker renal tumors. Rapamycin inhibits metastatic tumor growth and angiogenesis in CT-26 xenograft models by reducing the production of VEGF and blockage of VEGF-induced endothelial cell signaling. Rapamycin treatment at 4 mg/kg/day significantly reduces tumor growth of C6 xenografts, and tumor vascular permeability. cell lines： Concentrations：Dissolved in DMSO, final concentrations ~25 μM Incubation Time：72 hours Powder Purity:≥99% |
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| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
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| Canonical SMILES | COC1CC(CCC1O)CC(C)C2CC(=O)C(C)\C=C(/C)C(O)C(OC)C(=O)C(C)CC(C)/C=C/C=C/C=C(C)/C(CC3CCC(C)C(O)(O3)C(=O)C(=O)N4CCCCC4C(=O)O2)OC |
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| Molecular Weight | 914.18 |
| concentration | 9.0-11.0（mmol/L） |
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| Appearance(Colorless Transparent Liquid) | Pass |
| Record the entire process by video | Conform |
