D-Lys(Z)-Pro-Arg-pNA


CAS No. : 108963-69-5

(Synonyms: Chromozym Pca)

108963-69-5
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Cat. No. : HY-P0021
M.Wt: 653.73
Formula: C31H43N9O7
Purity: >98 %
Solubility: H2O
Introduction of 108963-69-5 :

D-Lys(Z)-Pro-Arg-pNA (Chromozym Pca) is a chromogenic peptide substrate of activated protein C (APC)[1]. In Vitro:Cleavage of Chromogenic Substrates.[1]
APC derivatives (2 nM) and D-Lys(Z)-Pro-Arg-pNA (15-2000 µM) are mixed in 0.1 M NaCl, 0.02 M Tris-HCl (TBS, pH 7.5) containing 2.5 mM Ca2+, 0.1 mg/mL BSA, and 0.1% PEG 8000.
The rate of hydrolysis was measured at 405 nm at room temperature in a Vmax kinetic microplate reader.

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