Catalog Number: 4639
Biological Activity
Peptide agonist for sst1/sst4 somatostatin receptors. Somatostatin analog; inhibits tyrosine kinase activity in human colon tumor cell lines. Demonstrates an antiproliferative effect both in vitro and in vivo and induces apoptosis in a pancreatic tumor cell line. Does not inhibit growth hormone release or secretion.
Technical Data
  • M.Wt:
  • Formula:
  • Sequence:

    (Modifications: Disulfide bridge between 2 - 6; Thr-7 = C-terminal amide)

  • Solubility:
    Soluble to 1 mg/ml in water
  • Storage:
    Store at -20°C
  • CAS No:
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. Evaluation of the antitumor efficacy of the somatostatin structural derivative TT-232 on different tumor models.
    Tejeda et al.
    Anticancer Res., 2006;26:3477
  2. A tumor-selective somatostatin analog (TT-232) with strong in vitro and in vivo antitumor activity.
    Kéri et al.
    Proc.Natl.Acad.Sci.U.S.A., 1996;93:12513
  3. Inhibitory effects of synthetic somatostatin receptor subtype 4 agonists on acute and chronic airway inflammation and hyperreactivity in the mouse.
    Elekes et al.
    Eur.J.Pharmacol., 2008;578:313
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