A simple high-performance liquid chromatographic method for estimating human serum angiotensin-converting enzyme activity.
A simple method for measuring angiotensin-converting enzyme activity in human serum was developed. Samples were incubated with hippurylhistidylleucine and the liberated hippuric acid was determined directly by reversed phase ion-pair high-performance liquid chromatography with UV spectrometric detection.
Maurich
V
V
Istituto di Tecnica Farmaceutica, Università degli Studi di Trieste, 34139 Trieste, Italy.
Moneghini
M
M
Pitotti
A
A
Vio
L
L