Taselisib NEW
| Price | $38 | $61 | $93 |
| Package | 2mg | 5mg | 10mg |
| Min. Order: | |
| Supply Ability: | 10g |
| Update Time: | 2024-11-19 |
Product Details
| Product Name: Taselisib | CAS No.: 1282512-48-4 |
| Purity: 99.62% | Supply Ability: 10g |
| Release date: 2024/11/19 |
Product Introduction
Bioactivity
| Name | Taselisib |
| Description | Taselisib (GDC-0032) is an orally bioavailable inhibitor of the class I phosphatidylinositol 3-kinase (PI3K) alpha isoform (PIK3CA), with potential antineoplastic activity. |
| Cell Research | GDC-0032 is dissolved in DMSO. Cells are seeded in replicates of 6 in 96-well plates with 500 to 5,000 cells/well overnight and then treated with GDC-0032. After 4 days, the media are removed and the cells are fixed with 4% glutaraldehyde for 30 minutes. Fixed cells are stained with 0.1% crystal violet for 2 minutes, then washed, and dissolved in 10% acetic acid. |
| Kinase Assay | Characterization of Biochemical and Cellular Activity in Vitro: Enzymatic activity of the class I PI3K isoforms is measured using a fluorescence polarization assay that monitors formation of the product 3,4,5-inositoltriphosphate molecule as it competes with fluorescently labeled PIP3 for binding to the GRP-1 pleckstrin homology domain protein. An increase in phosphatidyl inositide-3-phosphate product results in a decrease in fluorescence polarization signal as the labeled fluorophore is displaced from the GRP-1 protein binding site. Class I PI3K isoforms are expressed and purified as heterodimeric recombinant proteins. Tetramethylrhodamine-labeled PIP3 (TAMRA-PIP3), di-C8-PIP2, and PIP3 detection reagents are purchased from Echelon Biosciences. PI3Kα is assayed under initial rate conditions in the presence of 10 mM Tris (pH 7.5), 25 μM ATP, 9.75 μM PIP2, 5% glycerol, 4 mM MgCl2, 50 mM NaCl, 0.05% (v/v) Chaps, 1 mM dithiothreitol, and 2% (v/v) DMSO at 60 ng/mL. After assay for 30 min at 25 °C, reactions are terminated with a final concentration of 9 mM EDTA, 4.5 nM TAMRA-PIP3, and 4.2 μg/mL GRP-1 detector protein before reading fluorescence polarization on an Envision plate reader. IC50 values are calculated from the fit of the dose-response curves to a 4-parameter equation. Each reported value is an average of three experiments, and all have a standard deviation less than one geometric mean. |
| In vitro | Combination of GDC-0032 with fulvestrant, which enhanced fulvestrant activity, resulted in tumor regression and delayed tumor growth (91% tumor growth inhibition (TGI)). In addition, the combination of GDC-0032 with tamoxifen enhanced the potency of tamoxifen in vivo, and the tumor growth inhibition rate of GDC-0032 was 102%. The pharmacokinetics of GDC-0032 were approximately dose proportional and time independent, with a mean t1/2 of 40 hours. |
| In vivo | Preclinical data indicate that GDC-0032 has increased activity in PI3Kα isoform (PIK3CA) mutant and HER2-expanded cancer cell lines.GDC-0032 inhibits MCF7-neo/HER2 cell proliferation with an IC50 of 2.5 nM.GDC-0032 is an orally bioavailable, potent, and selective inhibitor of class I PI3Kα, δ, and γ isoforms. GDC-0032 is an orally bioavailable, potent and selective inhibitor of class I PI3Kα, δ and γ isoforms, with a 30-fold lower inhibition of PI3Kβ isoforms compared to PI3Kα isoforms. |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility Information | DMSO : 40 mg/mL (86.86 mM), Heating is recommended. Ethanol : < 1 mg/mL (insoluble or slightly soluble) |
| Keywords | RG7604 | inhibit | Taselisib | Inhibitor | GDC0032 | Phosphoinositide 3-kinase | GDC 0032 | RG 7604 | PI3K |
| Inhibitors Related | Benzenesulfonamide | Urea | Myricetin | Cyclamic acid sodium | Erucic acid | Orthanilamide | Tioxolone | Isoprenaline hydrochloride | pNNP | Quercetin | Quercetin Dihydrate | Apilimod |
| Related Compound Libraries | Bioactive Compound Library | Kinase Inhibitor Library | Anti-Cancer Clinical Compound Library | Drug Repurposing Compound Library | Inhibitor Library | Stem Cell Differentiation Compound Library | Anti-Aging Compound Library | Bioactive Compounds Library Max | Anti-Cancer Drug Library | Anti-Cancer Active Compound Library |
Company Profile Introduction
Target Molecule Corp. (TargetMol) is a global high-tech enterprise, headquartered in Boston, MA, specializing in chemical and biological research product and service to meet the research needs of global customers.
TargetMol has evolved into one of the biggest global compound library and small molecule suppliers and a customer based on 40+ countries. TargetMol offers over 80 types of compound libraries and a wide range of high-quality research chemicals including inhibitors, activator, natural compounds, peptides, inhibitory antibodies, and novel life-science kits, for laboratory and scientific use. Besides, virtual screening service is also available for customers who would like to conduct the computer-aided drug discovery.
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