Similarities between a dipeptide hydrolase from brush-border and cytosol fractions of guinea-pig intestinal mucosa
- PMID: 1008829
- PMCID: PMC1164173
- DOI: 10.1042/bj1590715
Similarities between a dipeptide hydrolase from brush-border and cytosol fractions of guinea-pig intestinal mucosa
Abstract
A dipeptide hydrolase from the brush border of guinea-pig intestinal mucosa was purified. The enzyme resembles another dipeptide hydrolase isolated from the cytosol fraction of intestinal mucosa. Studies on the binding of cytosol peptide hydrolase to brush-border membranes indicate that the enzyme found in the brush border may be a cytoplasmic contaminant.
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