O-ethy-N-phospho-Isoleucyl-(O-benzyl-L-Tyrosyl)-Glycine dipotassium salt.
Prepared by the method of Galardy and Grobelny (26).
Purity is 95% as determined by thin layer chromatography and NMR.
Inhibits human skin fibroblast collagenase.
Ki = 6 µM, complete inhibition at 120 µM.
The inhibitor is hygroscopic and should be stored over desiccant.
Molecular Weight = 624.77
Exact Mass = 624
Molecular Composition = C 51.91% H 5.65% K 12.52%
N 4.48% O 20.49% P 4.96%