Porcine submaxillary mucin contains α2→3‐ and α2→6‐linked N‐acetyl‐ and N‐glycolyl‐neuraminic acid von SAVAGE, Angela V., KOPPEN, Piet L., SCHIPHORST, Wietske E. C. M., TRIPPELVITZ, Leo A. W., HALBEEK, Herman, VLIEGENTHART, Johannes F. G., EIJNDEN, Dirk H.

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High-pressure liquid chromatography of neutral oligosaccharides: Effects of structural parameters von Blanken, Willem M., Bergh, Michel L.E., Koppen, Piet L., van den Eijnden, Dirk H.

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Biosynthesis of disialylated β- d-galactopyranosyl-(1→3)-2-acetamido-2-deoxy-β- d-glucopyranosyl oligosaccharide chains. Identification of a β- d-galactoside α-(2→3)- and a 2-aceta... von de Heij, Hans T., Koppen, Piet L., van den Eijnden, Dirk H.

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A high-pressure liquid chromatography method for the detection of O-β- d-galactosyl-(1→4)-2-acetamido-2-deoxy- d-glucose α-(2→3)- and α-(2→6)-sialyltransferases von Jozaisse, David H., Blanken, Willem M., Koppen, Piet L., van den Eijnden, Dirk H.

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Biosynthesis of polylactosaminoglycans. Novikoff ascites tumor cells contain two UDP-GleNAc:beta-galactoside beta1 6-N-acetylglucosaminyltransferase activities von KOENDERMAN, Anky H. L., KOPPEN, Piet L., EIJNDEN, Dirk H.

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Biosynthesis of polylactosaminoglycans von KOENDERMAN, Anky H. L., KOPPEN, Piet L., EIJNDEN, Dirk H.

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Combined Chemical and Enzymatic Synthesis of a Disialylated Tetrasaccharide Analogous to M and N Bloodgroup Determinants of Glycophorin a von De Heij, Hans T., Kloosterman, Marcel, Koppen, Piet L., Van Boom, Jacques H., Van Den Eijnden, Dirk H.

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N-acetylglucosaminyltransferase III, IV and V activities in Novikoff ascites tumour cells, mouse lymphoma cells and hen oviduct. Application of a sensitive and specific assay by us... von Koenderman, A.H.L. (Vrije Universiteit, Amsterdam), Koppen, P.L, Koeleman, C.A.M, Eijnden, D.H. van den

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N‐Acetylglucosaminyltransferase III, IV and V activities in Novikoff ascites tumour cells, mouse lymphoma cells and hen oviduct von KOENDERMAN, Anky H. L., KOPPEN, Piet L., KOELEMAN, Carolien A. M., EIJNDEN, Dirk. H.

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Porcine submaxillary mucin contains alpha23- and alpha26-linked n-acetyl- and n-glycolyl-neuraminic acid von SAVAGE, Angela V, KOPPEN, Piet L, SCHIPHORST, Wietske E. C. M, TRIPPELVITZ, Leo A. W, HALBEEK, Herman, VLIEGENTHART, Johannes F. G, EIJNDEN, Dirk H

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High-pressure liquid chromatography of isomeric oligosaccharides that form part of the complex-type carbohydrate chains of glycoproteins von Bergh, Michel L.E., Koppen, Piet L., van den Eijnden, Dirk H., Arnarp, Jan, Lönngren, Jörgen

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A Universal and rapid spectrophotometric assay of CMP-sialic acid hydrolase and nucleoside-diphosphosugar pyrophosphatase activities and detection in polyacrylamide gels von Van Dijk, Willem, Lasthuis, Anne-Marie, Koppen, Piet L., Muilerman, Hans G.

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High-pressure liquid chromatography of sialic acid-containing oligosaccharides von Bergh, Michel L.E., Koppen, Piet, van den Eijnden, Dirk H.

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