Glycosylation sites of hemocyanins of Helix pomatia and Sepia officinalis |
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| Authors: | Gielens Constant De Geest Natalie Compernolle Frans Préaux Gisèle |
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| Affiliation: | Laboratory of Biochemistry, Department of Chemistry, Katholieke Universiteit Leuven, B-3001 Leuven, Belgium. constant.gielens@chem.kuleuven.ac.be |
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| Abstract: | ![]()
Glycopeptides were isolated from functional units of two molluscan hemocyanins (Hcs). They were analyzed and localized in the sequences. A comparison with potential N-glycosylation sites of two other molluscan Hcs was made. An immunological cross-reactivity was observed between the beta-Hc and the alpha-macroglobulin of Helix pomotia. ELISA experiments with glycopeptide fractions indicated a competition. |
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