Date published: 2025-12-6

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Cpp-AAF-pAb (CAS 116560-97-5)

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Alternate Names:
N-[(RS)-1-Carboxy-3-phenyl-propyl]-Ala-Ala-Phe-4-Abz-OH
CAS Number:
116560-97-5
Molecular Weight:
703.68
Molecular Formula:
C32H37N4O7•C2HF3O2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Cpp-AAF-pAb is a specific inhibitor of thimet oligopeptidase with an EC of 3.4.24.15, Ki = 0.027 +/- 0.003 μM. Neprilysin (Endopeptidase-2, EC 3.4.24.11) converts this compound to a potent inhibitor of ACE (angiotensin-converting enzyme).


Cpp-AAF-pAb (CAS 116560-97-5) References

  1. Metalloendopeptidase EC 3.4.24.15 is necessary for Alzheimer's amyloid-beta peptide degradation.  |  Yamin, R., et al. 1999. J Biol Chem. 274: 18777-84. PMID: 10373494
  2. Kinin receptors of the central nervous system of spontaneously hypertensive rats related to the pressor response to bradykinin.  |  Martins, DT., et al. 1991. Br J Pharmacol. 103: 1851-6. PMID: 1655143
  3. Substrate-related potent inhibitors of brain metalloendopeptidase.  |  Orlowski, M., et al. 1988. Biochemistry. 27: 597-602. PMID: 3162384
  4. Evidence that enzymatic conversion of N-[1(R,S)-carboxy-3-phenylpropyl]-Ala-Ala-Phe-p-aminobenzoate, a specific inhibitor of endopeptidase 24.15, to N-[1(R,S)-carboxy-3-phenylpropyl]-Ala-Ala is necessary for inhibition of angiotensin converting enzyme.  |  Cardozo, C. and Orlowski, M. 1993. Peptides. 14: 1259-62. PMID: 8134308
  5. Endopeptidase 3.4.24.11 converts N-1-(R,S)carboxy-3-phenylpropyl-Ala-Ala-Phe-p-carboxyanilide into a potent inhibitor of angiotensin-converting enzyme.  |  Williams, CH., et al. 1993. Biochem J. 294 (Pt 3): 681-4. PMID: 8379924

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Cpp-AAF-pAb, 1 mg

sc-391016
1 mg
$257.00

Cpp-AAF-pAb, 5 mg

sc-391016A
5 mg
$1030.00