Catalog Number: 4996
Chemical Name: 4-(2-Benzothiazolyl)-4-hydroxy-2,5-cyclohexadien-1-one
Biological Activity
Putative inhibitor of the thioredoxin-thioredoxin reductase (Trx-TrxR) system. Shown to inhibit Trx and induce a G1/S block in HT29 cells; inhibits cell proliferation in various colorectal cancer cell lines and MCF7 cells. Also elicits an anti-inflammatory response in A549 cells.
Technical Data
  • M.Wt:
    243.28
  • Formula:
    C13H9NO2S
  • Solubility:
    Soluble to 100 mM in DMSO and to 100 mM in ethanol
  • Purity:
    >98%
  • Storage:
    Store at -20°C
  • CAS No:
    485842-97-5
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis. All Tocris products are intended for laboratory research use only.
Background References
  1. A cellular and molecular investigation of the action of PMX464, a putative thioredoxin inhibitor, in normal and colorectal cancer cell lines.
    Mukherjee et al.
    Br.J.Pharmacol., 2007;151:1167
  2. PMX464, a thiol-reactive quinol and putative thioredoxin inhibitor, inhibits NF-κB-dependent proinflammatory activation of alveolar epithelial cells.
    Callister et al.
    Br.J.Pharmacol., 2008;155:661
  3. Cytotoxic and antiangiogenic activity of AW464 (NSC 706704), a novel thioredoxin inhibitor: an in vitro study.
    Mukherjee et al.
    Br.J.Cancer, 2005;92:350
Citations:

The citations listed below are publications that use Tocris products. Selected citations for PMX 464 include:

1 Citations: Showing 1 - 1

  1. Targeting Thioredoxin-1 by dimethyl fumarate induces ripoptosome-mediated cell death
    Authors: Schroeder
    Sci Rep 2017;7:43168

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