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Categories: Peptides & Proteins / Proteins

Product name			Arachis hypogaea (PNA, Peanut Agglutinin) (Acrylamide)
Catalog No			USB-A3305-08
Supplier’s Catalog No			A3305-08
Supplier			US Biologicals
Source antigen
Reactivity
Cross reactivity
Applications
Molecular weight

Storage			4°C Do Not Freeze
Other names
Grade			Purified
Purity
Form			Supplied as a suspension in 0.01M phosphate, 0.15M sodium chloride, pH 7.2-7.4, 0.05% sodium azide. Covalently linked to acrylamide.
Reactivity life			12 months
Note			For reserch purpose only
Purity
Description			Pure Arachis hypogaea lectin (PNA) from peanut, covalently linked to acrylamide. Lectins are derived from the extracts of plants, animals, viruses and microorganisms and are known to agglutinate red blood cells. These agglutinins can select cell types according to blood group activities utilizing sugar-binding mechanisms. Lectins form precipitates with glycoconjugates and are useful for identifying or separating oligosaccharides with identical sugar compositions such as galactose, mannose or glucose. Carbohydrate Specificity: Terminal beta galactose Inhibitory Carbohydrate: Lactose ≥ beta galactose Activity: Less than 1ug/ml will agglutinate human erythrocytes neuraminidase treatment of the cells. Storage and Stability: May be stored at 4°C. For long-term storage, aliquot and store at 4°C. Do not freeze. Aliquots are stable for 6 months. For maximum recovery of product, centrifuge the original vial prior to removing the cap. Further dilutions can be made in assay buffer.