Characterization of Carbohydrate-Peptide Linkage of Acidic Heteroglycopeptide with Immuno-Stimulating Activity from Mycelium of Phellinus linteus.
- 1 January 1996
- journal article
- Published by Pharmaceutical Society of Japan in CHEMICAL & PHARMACEUTICAL BULLETIN
- Vol. 44 (5) , 1093-1095
- https://doi.org/10.1248/cpb.44.1093
Abstract
The carbohydrate-peptide linkage in acidic heteroglycopeptide from Phellinus linteus was characterized. Amino acid analysis showed large amounts of serine and threonine. Beta-Elimination results in the reduction of serine and threonine and a subsequent increase in alanine after reduction. These results indicated the presence of O-type linkage in the polymer.Keywords
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