Butein

SKU: orb1300778

Description

Butein is a multi-target small molecule that acts as a cAMP-specific PDE inhibitor, a protein tyrosine kinase inhibitor, and a SIRT1 activator. Research indicates it can sensitize HeLa cells to Cisplatin-induced cytotoxicity by modulating FoxO3a through the AKT and ERK/p38 MAPK signaling pathways, highlighting its utility in cancer research.

Research Area

Cardiovascular Research, Cell Biology, Metabolism Research, Signal Transduction

Key Properties

• CAS Number: 487-52-5
• MW: 272.25
• Purity: 99.60%
• Formula: C₁₅H₁₂O₅
• SMILES: Oc1ccc(C(=O)\C=C\c2ccc(O)c(O)c2)c(O)c1
• Target: Apoptosis,PDE,Autophagy,EGFR
• Solubility: 10% DMSO+90% Saline:2.5 mg/mL (9.18 mM);H2O:< 1 mg/mL (insoluble or slightly soluble);Ethanol:51 mg/mL (187.33 mM);DMSO:237.5 mg/mL (872.36 mM)

Bioactivity

• Target IC50:
  PDE4:10.4 μM|p60c-src:65 μM|EGF:65 μM
• In Vivo:
  METHODS: Nude mice bearing Hela cell models were treated with Butein (2’,3,4,4’-tetrahydroxy Chalcone) (2 mg/kg, intraperitoneally injected every two days) or Butein (2’,3,4,4’-tetrahydroxy Chalcone) (2 mg/kg, intraperitoneally injected every two days) and cisplatin (2 mg/kg, intraperitoneally injected every 2 days) for 3 weeks, and the body weight and clinical symptoms of the mice were measured every other day; the effect of Butein (2’,3,4,4’-tetrahydroxy Chalcone) on the expression level of FoxO3a in tumor tissues was further evaluated by immunohistochemical staining. RESULTS The combined treatment (Butein (2’,3,4,4’-tetrahydroxy Chalcone) + cisplatin) had the most significant effect on tumor volume, while no significant difference was observed in body weight between control mice and mice treated with cisplatin alone or both drugs; the expression of FoxO3a was significantly increased in mice treated with Butein (2’,3,4,4’-tetrahydroxy Chalcone.
• In Vitro:
  METHODS: HeLa cells were treated with Butein (2',3,4,4'-tetrahydroxy Chalcone) (10, 20, 40 μM) and cisplatin (10, 20, 30 μM), and the cells were evaluated by MTT method and interaction index Toxicity and detect cell apoptosis, and explore the effectiveness of combined treatment with Butein (2',3,4,4'-tetrahydroxy Chalcone) and cisplatin. RESULTS Treatment with Butein (2',3,4,4'-tetrahydroxy Chalcone) and cisplatin alone inhibited cell growth in a dose- and time-dependent manner; Butein (2',3,4,4'-tetrahydroxy Chalcone) at 20 μM Chalcone) and 20 μM cisplatin combined treatment for 48 h induced a significant synergistic cytotoxic effect; the combination of the two drugs could significantly enhance cell apoptosis. METHODS: HeLa cells were treated with Butein (2’,3,4,4’-tetrahydroxy Chalcone) (20 μM) or cisplatin (20 μM), and Western blot analysis was performed to detect the phosphorylation levels of AKT, ERK and p38. RESULTS Butein (2',3,4,4'-tetrahydroxy Chalcone) significantly inhibited cisplatin-induced ERK and p38 phosphorylation, but had a significant effect on JNK expression; cisplatin or Butein (2',3, 4,4'-tetrahydroxy Chalcone) or combined use can inhibit AKT activation.
• Cell Research:
  The cells (5× 103/mL) are incubated in triplicate in a 96-well plate in the presence or absence of indicated concentration of Butein in a final volume of 0.2 mL for different time intervals at 37 ℃. Thereafter, 20 μL MTT solution (5 mg/mL in PBS) is added to each well. After a 2-hour incubation at 37 ℃, 0.1 mL lysis buffer (20% SDS, 50% dimethylformamide) is added, incubation is continued overnight at 37 ℃, and then the optical density at 570 nm is measured by plate reader. (Only for Reference)

Storage & Handling

• Storage: Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

Alternative Names

cell, Apoptosis, Autophagy, Butein, AKT, 2',3,4,4'-tetrahydroxy Chalcone, EGFR, Epidermal growth factor receptor, ErbB-1, ERK, FoxO3a, HER1, HepG2, HeLa, MAPK, PDE4, p60c-src, inhibit, Inhibitor, Phosphodiesterase (PDE), phosphodiesterase, PKB, SIRT1, p38

Compound Identifiers

PubChem CID

5281222