Carriers coated with polysaccharides, their preparation and use

A polysaccharide coated carrier having a coating of at least two successive layers of polysaccharide. The first polysaccharide layer spontaneously associates with a second polysaccharide layer and, optionally, the carrier. Each successive layer of polysaccharide spontaneously associates with a prece...

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Bibliographische Detailangaben
Hauptverfasser: Kirakossian, Hrair, Pease, John S, Schelp, Carsten, Pirio, Marcel R, Stöhr, Uwe, Wiegand, Andreas
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A polysaccharide coated carrier having a coating of at least two successive layers of polysaccharide. The first polysaccharide layer spontaneously associates with a second polysaccharide layer and, optionally, the carrier. Each successive layer of polysaccharide spontaneously associates with a preceding layer. Spontaneous association occurs due to the presence of oppositely charged functional groups on each layer of polysaccharide or due to a spontaneous reaction between the functional groups the layers. The carrier may be any surface such as a tube, microtitration plate, bead, particle or the like and is suitable for use in diagnostic or therapeutic methods.