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:
    713.75
  • Formula:
    C32H43N9O10
  • Sequence:
    RETF

    (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:
    1160928-63-1
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

Have you used RETF-4NA?

Submit a review and receive a $25US/€18/£15/$25CAN amazon gift card if you include an image - $10US/€7/£6/$10CAN Amazon card for reviews without an image. Limited to verified customers in USA, Canada and Europe.

Tocris Bioscience is the leading supplier of novel and exclusive tools for life science research with over 30 years' experience in the industry. Tocris is a Bio-Techne brand.

Order Details

Note:

Contact Information

Calculators

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.
=
x
x
g/mol

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

R&D Systems Guarantee

or select another batch: 

Feedback

Customer Information