Catalog Number: 3290
Alternate Names: z-Pseudosubstrate inhibitory peptide, biotinylated
Biological Activity
ZIP (Cat. No. 2549) with a biotin moiety covalently attached. Potently binds to avidins (Kd = 4 x 10-14 M), which mediates detection of ZIP in biochemical assays.
Technical Data
  • M.Wt:
  • Formula:
  • Sequence:

    (Modifications: Ser-1 = Myr-Ser, Lys-12 = Lys-Biotin)

  • Solubility:
    Soluble to 0.67 mg/ml in 30% acetonitrile / water
  • 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. The biotin-streptavidin interaction can be reversibly broken using water at elevated temperatures.
    Holmberg et al.
    Electrophoresis, 2005;26:501
Tocris Peptides
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