METHOD FOR ISOLATING EXOSOMES

The invention relates to a method for isolating exosomes from a biological fluid, said method including at least the following two consecutive steps of affinity purification: a) a first step using at least one specific anti-ligand of a generic exosome ligand, in order to obtain a population P of exo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	OTT, CATHERINE, GENERENAZ, LAURENCE, MALLET, FRANÇOIS
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The invention relates to a method for isolating exosomes from a biological fluid, said method including at least the following two consecutive steps of affinity purification: a) a first step using at least one specific anti-ligand of a generic exosome ligand, in order to obtain a population P of exosomes, said exosomes being separated from said anti-ligand; and b) a second step, applied to the population P of exosomes, using at least one anti-ligand specific to a ligand characteristic of a sub-population SP of exosomes, in order to obtain said sub-population SP of exosomes, said exosomes optionally being separated from said anti-ligand. The invention also relates to the uses of such a method.