Catalog Number: 3841
Biological Activity
Chymase substrate peptide that is cleaved more avidly by α2-macroglobulin-bound chymase than the free, unbound form. Displays selectivity over cathepsin G and chymotrypsin.
Technical Data
  • M.Wt:
  • Formula:
  • Sequence:

    (Modifications: Arg-1 = N-terminal Ac, Phe-4 = 4-Nitroanilide)

  • Solubility:
    Soluble to 2 mg/ml in 20% acetonitrile / 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. α2-macroglobulin capture allows detection of mast cell chymase in serum and creates a reservoir of angiotensin II-generated activity.
    Raymond et al.
    J.Immunol., 2009;182:5770
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