347423

β-Glucuronidase Inhibitor

The β-Glucuronidase Inhibitor controls the biological activity of β-Glucuronidase.

• Sinónimos: β-Glucuronidase Inhibitor, 1-((6,8-Dimethyl-2-oxo-1,2-dihydroquinolin-3-yl)methyl)-3-(4-ethoxyphenyl)-1-(2-hydroxyethyl)thiourea
• Fórmula empírica (notación de Hill): C₂₃H₂₇N₃O₃S
• Número de CAS: 484006-66-8
• Peso molecular: 425.54
• MDL number: MFCD02747821
• UNSPSC Code: 12352200
• NACRES: NA.28

Propiedades

• Quality Level: 100
• assay: ≥99% (HPLC)
• form: solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze; protect from light
• color: white
• solubility: DMSO: 50 mg/mL
• shipped in: ambient
• storage temp.: 2-8°C
• SMILES string: O=C(N1)C(CN(C(NC2=CC=C(C=C2)OCC)=S)CCO)=CC3=C1C(C)=CC(C)=C3

Descripción

General description

An orally bioavailable trisubstituted thiourea compound that acts as a potent, uncompetitive and reversible inhibitor of bacterial β-glucuronidase activity (IC₅₀ = 283 nM; k_cat/K_m = 0.0987 s^-1µM^-1; K_i = 164 nM in vitro assays against E coli β-glucuronidase; EC₅₀ = 17.7 nM in β-glucuronidase expressing HB101 cells) with excellent selectivity over mammalian β-glucuronidases. Shown to directly target the 17-residue (360-376) loop structure that protects the active site of E coli β-glucuronidase and alter its conformation. Displays negligible cytotoxicity toward both bacterial and mammalian epithelial cells (>>100 µM for HCT116, Caco-2 and CMT93 colon cancer cells) and offers protection against CPT-11 (50 mg/kg, i.p., s.i.d. for 9 days)-induced toxicity in mice (10 µg, p.o., b.i.d).

Packaging

Packaged under inert gas

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Other Notes

Wallace, B.D., et al. 2010. Science330, 831.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable