AMZ30

SKU: orb1302019

Description

AMZ30 is a potent and selective small molecule inhibitor of the methylesterase PME-1, exhibiting an IC50 of 600 nM. It effectively reduces levels of demethylated PP2A in cellular models, making it a valuable chemical probe for studying PP2A regulation in cancer and neurodegenerative disease research.

Research Area

Metabolism Research, Signal Transduction

Key Properties

• CAS Number: 1313613-09-0
• MW: 461.44
• Purity: 99.57%
• Formula: C₁₉H₁₂FN₃O₆S₂
• SMILES: [O-][N+](=O)c1cccc(c1)S(=O)(=O)n1cccc1\C=C(/C#N)S(=O)(=O)c1ccc(F)cc1
• Target: ERK,Others,Phosphatase,Akt
• Solubility: DMSO:22.5 mg/mL (48.76 mM)

Bioactivity

• Target IC50:
  PME-1:600 nM
• In Vitro:
  Incubation of HEK 293T cells with a concentration range of AMZ30 generated an in situ IC50 value for PME-1 inhibition of 3.5 μM. In HEK 293T cells stably overexpressing PME-1, AMZ30 (20 μM) caused an ~80% reduction in the levels of demethylated PP2A. AMZ30 treatment also significantly increased the methylated form of PP2A. AMZ30 (20 μM) also decreased the demethylated form of PP2A to a similar degree in untransfected HEK 293T cells expressing basal levels of PME-1.
• Cell Research:
  HEK 293T cells were grown in DMEM SILAC media supplemented with dialyzed fetal bovine serum and 12C14N-lysine and - arginine for "light" cells or 13C615N2-lysine and -arginine for "heavy" cells. Cells were treated as indicated with DMSO or 28 (1 h, 37 °C), washed, harvested, and soluble and membrane proteomes were isolated as described above. Light and heavy proteome fractions (0.5 mg each) were combined (1 mL total volume) and labeled with 5 μM of FP-biotin for 1 hr at 25 °C. After incubation, the membrane proteomes were solubilized with 1% Triton-X and rotated at 4 °C for 1 hr. Enrichment of FP-labeled proteins was achieved as previously described.34 The streptavidin-enriched proteome was washed two times for 3 min with (1) 1% SDS in PBS, (2) 6 M urea in PBS, (3) PBS (pH 7.5) and finally resuspended in 200 μL 8 M urea in 25 mM ammonium bicarbonate. Samples were then prepared for on-bead digestion by reduction with 10 mM TCEP for 30 min at 25 °C and alkylation with 12 mM iodoacetamide for 30 min at 25 °C in the dark. Samples were diluted to 2 M urea with PBS (pH 7.5) and digestions were performed for 12 hr at 37 °C with sequence-grade modified trypsin (4 μL of 0.5 μg/μL) in the presence of 2 mM CaCl2. Lastly, peptide samples were acidified with formic acid to a final concentration of 5%.

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

PME-1, inhibit, Inhibitor, AMZ 30, AMZ30, AMZ-30

Compound Identifiers

PubChem CID

44607965