Agglutinins
MP Biomedicals™ Wheat Germ Agglutinin, 5mg
isolated from wheat germ, dissolved in 0.05 M Tris-HCl, 0.15 M NaCl buffer, pH 8.6 and purified by affinity chromatography
Invitrogen™ eBioscience™ Phytohemagglutinin-L (PHA-L) Solution (500X)
The Phytohemagglutinin-L (PHA-L) Solution (500X) is a ready to use solution of PHA-L in aqueous buffer.
MP Biomedicals™ Lotus tetragonolobus Agglutinin
Exhibits a specificity for α-L-fucose.
MP Biomedicals™ Phytohemagglutinin, Phaseolus Vulgaris
Phytohemagglutinin, Phaseolus Vulgaris is crude Phaseolus vulgaris-P lectin (PHA-P) from the Red Kidney Bean.
Invitrogen™ Lens Culinaris (Edible Lentil) Agglutinin (LCA), fluorescein (FITC)
Lens Culinaris Agglutinin (LCA), fluorescein ( FITC), is a bright-green LCA-fluorophore conjugate that is sourced from a common edible lentil.
Invitrogen™ Ulex Europaeus (Gorse) Agglutinin I (UEA I), fluorescein (FITC)
Ulex Europaeus Agglutinin I (UEA I), fluorescein (FITC), is a bright-green UEA I-fluorophore conjugate.
Invitrogen™ Dolichos Biflorus (Horse Gram) Agglutinin (DBA), fluorescein (FITC)
Bright-green DBA-fluorophor conjugate
Abnova™ Wheat Germ agglutinin native Protein from wheat germ
Used for Enzyme, SDS-PAGE
Vector Laboratories Wheat Germ Agglutinin (WGA), Biotinylated 5 mg
Wheat germ agglutinin (WGA) binds N-acetylglucosamine, preferentially to dimers and trimers of this sugar. It can bind oligosaccharides containing terminal N-acetylglucosamine or chitobiose, structures common to many serum and membrane glycoproteins. Bacterial cell wall peptidoglycans, chitin, cartilage glycosaminoglycans, and glycolipids can also bind WGA. Native WGA also interacts with some glycoproteins via sialic acid residues (see succinylated WGA). This conjugate features a ratio of biotin to lectin protein that provides optimal avidin/streptavidin and lectin binding activity. Supplied essentially free of unconjugated biotins, it is preserved with sodium azide.
Vector Laboratories Peanut Agglutinin (PNA) Rhodamine-labeled 5 mg
Peanut agglutinin (PNA) binds the T-antigen, a galactosyl (β-1,3) N-acetylgalactosamine structure present in many glycoconjugates and other soluble and membrane-associated glycoproteins and glycolipids. With exceptions, the PNA receptor sequence is normally sialylated, which prevents binding to its receptor oligosaccharide (see Jacalin). Sialic acid not bound to receptor sugars may also inhibit binding, and including calcium in diluents can enhance binding. This rhodamine-labeled PNA features a ratio of fluorophores to lectin protein that provides optimal staining (excitation 575 nm, emission 600 nm). It is supplied as a solution essentially free of unconjugated fluorophores.
Vector Laboratories Ulex Europaeus Agglutinin I (UEA I) Rhodamine-labeled 2 mg
Ulex europaeus agglutinin I (UAE I) binds to glycoproteins and glycolipids containing α-linked fucose residues, such as ABO blood group glycoconjugates. This lectin preferentially binds blood group O cells and has been used to determine secretor status. It is also an established marker for human endothelial cells. This rhodamine-labeled UAE I features a ratio of fluorophore to lectin protein that provides optimal staining (excitation 575 nm, emission 600 nm) and is supplied in solution, essentially free of unconjugated fluorophore.