
Product Information
- Aaf-Arg-OH
- Aaf-Arg-Oh
- N-(4-Methoxyphenylazoformyl)-Arg-Oh Hcl
AAFR, substrate for carboxypeptidase B type enzymes. Enzymic removal of the anisylazoformyl (Aaf) moiety is followed by a decrease in substrate absorption at 350 nm (lmax ≈ 350 nm, e ≈ 19000 M-1 cm-1). The kcat/Km value for hydrolysis by porcine carboxypeptidase B at 25 °C, pH 7.9 (0.05 M Tris buffer) was 1.0 x 106 s-1 M-1. AAFR has been used to measure the TAFI (thrombin activatable fibrinolysis inhibitor, carboxypeptidase U) activation by thrombin and thrombin-thrombomodulin.
Chemical properties
Technical inquiry about: 01-4041524 N-(4-Methoxyphenylazoformyl)-Arg-OH · HCl
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