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Jacalin, Biotinylated

SKU:
B-1155-5
Additional Names:
Lectins & Glycobiology Reagents [Lectins ], Artocarpus integrifolia Lectin, Jackfruit, galactosyl (Beta-1;3) N-acetylgalactosamine binding lectin
Application:
Immunohistochemistry, IHC-Frozen, IHC-Paraffin, Immunocytochemistry, Immunofluorescence, ELISPOT, FLUOROSPOT
Conjugate:
Biotin
Extra Details:
Jacalin is a lectin composed of four subunits of approximately 16kDa each. This lectin appears to bind only O-glycosidically linked oligosaccharides, preferring the structure galactosyl (β-1,3) N-acetylgalactosamine. This structure (the T-antigen) is the oligosaccharide to which peanut agglutinin (PNA) binds. However, unlike PNA, Jacalin will bind a mono- or disialylated form of this structure. This lectin has been used to purify human IgA. The specificity of this lectin also affords the opportunity to localize or isolate glycoproteins with O-glycosidically linked oligosaccharide side chains.Biotinylated Jacalin has an appropriate number of biotins bound to provide the optimum staining characteristics for this lectin. This conjugate is supplied essentially free of unconjugated biotins and is preserved with sodium sodium azide.This biotinylated lectin is an ideal intermediate for examining glycoconjugates using the Biotin-Avidin/Streptavidin System. First the biotinylated lectin is added, followed by the VECTASTAIN ABC Reagent, Avidin D conjugate, or streptavidin derivative. Inhibiting/Eluting Sugar: 800 mM galactose or 100 mM melibiose
Purification:
Affinity Purified
Research Area:
Glycobiology
Shipping Conditions:
Ambient
Storage Conditions:
2-8 [o]C; Store frozen for long term storage
Supplier:
Vector Laboratories
Size:
5mg
Price for 5mg £139.00

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