Iwaki-Egawa S, Watanabe Y, Fujimoto Y
Department of Clinical Biochemistry, Hokkaido Institute of Pharmaceutical Sciences.
Biol Chem Hoppe Seyler. 1993 Oct;374(10):973-5. doi: 10.1515/bchm3.1993.374.7-12.973.
The N-terminal amino acid sequence of the 60-kDa protein of purified dipeptidyl peptidase IV (DPP IV) was determined. The protein was isolated from rat kidney by detergent solubilization. The first 22 amino acids were sequenced; these matched the predicted sequence between residues 281 and 302 of the amino-terminal region of rat liver DPP IV.