FTI 277

Catalog # Availability Size / Price Qty
2407/1
FTI 277 | CAS No. 1217447-06-7 | Other Transferase Inhibitors
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Description: Prodrug form of FTI 276 (Cat. No. 2406)

Chemical Name: N-[4-[2(R)-Amino-3-mercaptopropyl]amino-2-phenylbenzoyl]methionine methyl ester trifluoroacetate salt

Purity: ≥95%

Product Details
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Biological Activity

Prodrug form of FTI 276 (Cat. No. 2406) that inhibits farnesyltransferase (FTase) (IC50 = 0.5 nM). Inhibits H-Ras and K-Ras processing in whole cells (IC50 values are 0.1 and 10 μM respectively) and disrupts constitutive H-Ras-specific activation of MAPK. Causes significant antiproliferative effects in human malignant glioma cells and many other tumor cell lines.

Technical Data

M.Wt:
561.64
Formula:
C22H29N3O3S2.C2HF3O2
Solubility:
Soluble to 5 mM in water
Purity:
≥95%
Storage:
Store at -80°C
CAS No:
1217447-06-7

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.

Background References

  1. Ras CAAX peptidomimetic FTI-277 selectively blocks oncogenic Ras signaling inducing cytoplasic accumulation of inactive Ras-Raf complexes.
    Lerner et al.
    J.Biol.Chem., 1995;270:26802
  2. Disruption of oncogenic K-Ras4B processing and signaling by a potent geranylgeranyltransferase I inhibitor.
    Lerner et al.
    J.Biol.Chem., 1995;10:26770
  3. Antitumour efficacy of a novel class of non-thiol-containing peptidomimetic inhibitors of farnesyltransferase and geranylgeranyltransferase I: combination therapy with the cytotoxic agents cisplatin, Tax. and gemcit.
    Sun et al.
    Cancer Res., 1999;59:4919

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