Year-end Sale % OFF 
Abstract
The carbohydrate and amino acid composition of non-dialyzable β-glucuronidase isolated from guinea pig urine was determined. The carbohydrate composition was hexose 9.5%, methylpentose 3.6%, hexosamine 14.2%, uronic acid 7.1%, and sialic acid 2.3%. The mo1ar ratio of mannose to galactose was 1 : 1 and the hexosamine consisted of both glucosamine and galactosamine in a ratio of 5 : 1. The polypeptide portion of the inhibitor consisted of 70 amino acid residues according to the amino acid analysis. No aromatic or S-containing amino acids were present in the inhibitor, and a small amount of sulfate group was detected in it. On the basis of these results, it was concluded that the non-dialyzable β-glucuronidase inhibitor was a glycopeptide composed of a carbohydrate, amino acids, and a sulfate. Molecular weight of about 10000 was estimated for this inhibitor from the amino acid analysis and gel filtration.
Published Version (
Free)
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
