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. 1985 Feb;366(2):157-65.

[Dipeptidyl peptidase IV. Purification for use in peptide sequencing]

[Article in German]
H Gonschor, W Schäfer
  • PMID: 2859040

[Dipeptidyl peptidase IV. Purification for use in peptide sequencing]

[Article in German]
H Gonschor et al. Biol Chem Hoppe Seyler. 1985 Feb.

Abstract

Isolation and purification of dipeptidyl peptidase IV from pig kidney are described. The specific activity of the enzyme is 24.9 U/mg protein. Chromatography on Gly-Pro-AH-Sepharose is the most important procedure for the separation from other enzyme activities. The enzyme preparation is free of aminopeptidase, dipeptidase and prolyl endopeptidase activity; it can be used for peptide-sequence analysis.

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