Phaseolus vulgaris lectin E
Order number: D1508.0005
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Phaseolus vulgaris lectin (PHA-E) is isolated from red kidney beans and purified by affinity chromatography and ion-exchange chromatography. It is a tetrameric protein with a molecular weight of 128kDa. The lectin recognizes and binds specifically to terminal galactose, N-acetylglucosamine and mannose residues of complex glycans on mammalian glycoproteins. Because of its strong erythrocyte agglutinating activity, it is also known as Erythroagglutinin (PHA-E). PHA-E is not blood group specific. Less than 5µg/mL agglutinates human erythrocytes of type O and agglutination can be inhibited by certain oligosaccharides. PHA-E lectin is supplied as a white lyophilized powder from a buffer containing from 50mM NH4HCO3. The purity of the lectin in determined by SDS-PAGE, which generate one single band at 34kDa. It is available in vials containing 5mg lyophilized powder and the product is to be used for laboratory work only.
isolated from red kidney beans purified by affinity chromatography and ion-exchange chromatography. PHA-E is a tetrameric protein with a molecular weight of 128 kDa. The lectin recognizes and binds specifically to terminal galactose, N-acetylglucosamine and mannose residues of complex glycans on mammalian glycoproteins.
Technical Data:
Specifications:
isolated from red kidney beans
purified by affinity chromatography and ion-exchange chromatography
tetrameric protein with a molecular weight of 128 kDa
recognizes and binds specifically to terminal galactose, N-acetylglucosamine and mannose residues of complex glycans on mammalian glycoproteins
application:
Erythrocyte agglutination studies Model system of how proteins recognize carbohydratesSource
Phaseolus vulgaris, Red kidney beanSicherheits Hinweise / Safety
Klassifizierungen / Classification
eclass-Nr: 34-16-04-90Dokumente - Protokolle - Downloads
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