hh Dolastatin 10 trifluoroacetate: R&D Systems
Catalog Number: 3375
Chemical Name: N,N-Dimethyl-L-valyl-N-[(1S,2R)-2-methoxy-4-[(2S)-2-[(1R,2R)-1-methoxy-2-methyl-3-oxo-3-[[(1S)-2-phenyl-1-(2-thiazol)ethyl]amino]propyl]-1-pyrrolidinyl]-1-[(1S)-1-methylpropyl]-4-oxobutyl]-N-methyl--valinamide trifluoroacetate
Biological Activity
Tubulin polymerization inhibitor. Noncompetitively inhibits binding of radiolabeled vincristine to tubulin (Ki = 1.4 μM) and induces tubulin aggregation in vitro.
Technical Data
  • M.Wt:
    899.11
  • Formula:
    C42H68N6O6S.CF3CO2H
  • Solubility:
    Soluble in DMSO
  • Purity:
    >95%
  • Storage:
    Store at -20°C
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. Binding of dolastatin 10 to tubulin at a distinct site for peptide antimitotic agents near the exchangeable nucleotide and vinca alkaloid sites.
    Bai et al.
    J.Biol.Chem., 1990;265:17141
  2. Interaction of dolastatin 10 with tubulin: induction of aggregation and binding and dissociation reactions.
    Bai et al.
    Mol.Pharmacol., 1995;47:965

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