Home / Products / Lectins and Glycobiology Reagents / Lectins / Jacalin Jacalin Jacalin is a lectin composed of four subunits of approximately 16 kDa 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. 4 Showing Position Name Catalog Number Price View as: List Grid Show 30 60 120 Agarose bound Jacalin Catalog Number: AL-1153 Unit Size: 2 ml, 5 ml, 10 ml Add to Wishlist | Add to Compare $130.00 Add to Cart Biotinylated Jacalin Catalog Number: B-1155 Unit Size: 5 mg Add to Wishlist | Add to Compare As low as: $100.00 $125.00 Add to Cart Fluorescein labeled Jacalin Catalog Number: FL-1151 Unit Size: 5 mg Add to Wishlist | Add to Compare As low as: $92.00 $115.00 Add to Cart Unconjugated Jacalin Catalog Number: L-1150 Unit Size: 10 mg, 25 mg Add to Wishlist | Add to Compare $225.00 Add to Cart 4 Showing Position Name Catalog Number Price View as: List Grid Show 30 60 120 Didn't find what you were looking for? Submit a suggestion.