Agglutinins
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.
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.
MP Biomedicals™ Phytohemagglutinin, Phaseolus Vulgaris
Phytohemagglutinin, Phaseolus Vulgaris is crude Phaseolus vulgaris-P lectin (PHA-P) from the Red Kidney Bean.
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
MP Biomedicals™ Lotus tetragonolobus Agglutinin
Exhibits a specificity for α-L-fucose.
Abnova™ Wheat Germ agglutinin native Protein from wheat germ
Used for Enzyme, SDS-PAGE
Vector Laboratories Ulex Europaeus Agglutinin I (UEA I) Fluorescein-labeled 2 mg
Ulex europaeus agglutinin I (UAE I) binds to many 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 fluorescein-labeled UAE I features a ratio of fluorophores to lectin protein that provides optimal staining (excitation 495 nm, emission 515 nm). Supplied as a solution essentially free of unconjugated fluorophores, it is preserved with sodium azide. The recommended inhibiting/eluting sugar is 50-100 mM L-fucose.
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 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.
Vector Laboratories Dolichos Biflorus Agglutinin (DBA) Biotinylated 5 mg
Dolichos biflorus agglutinin (DBA) binds α-linked N-acetylgalactosamine. Used to establish secretor status in blood group A individuals by hemagglutination inhibition techniques and for blood typing, this lectin has also been used as a general marker of developing renal collecting ducts. 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 Succinylated Wheat Germ Agglutinin (WGA), Agarose bound, 2mL
Bead diameter ranges in size from 45-165 microns. Matrix is stable in solutions at pH 3-11 as well as many organic solvents. Immobilized lectins are prepared using affinity purified lectins
Vector Laboratories Wheat Germ Agglutinin (WGA) Unconjugated 25 mg
Wheat germ agglutinin (WGA) contains a group of closely related isolectins that bind N-acetylglucosamine (preferentially the dimers and trimers of this sugar) and 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 unconjugated WGA is used for the purification of insulin receptors and for neuronal tracing and is supplied as a solution preserved with sodium azide. The recommended inhibiting/eluting sugar is chitin hydrolysate or 500 mM N-acetylglucosamine with salt and/or acid elution.
Biotium Wheat Germ Agglutinin, CF405S Conjugate
This product is fluorescently-labeled wheat germ agglutinin (WGA). WGA is a carbohydrate-binding lectin that has high affinity for sialic acid and N-acetylglucosamine. WGA conjugates can be used to stain glycoproteins that have these sugar moieties. WGA can be used as a gram stain to fluorescently label gram bacteria but not gram- bacteria. WGA also binds to the bud scars on budding yeast such as Saccharomyces cerevisiae. CF dyes are Biotium's line of next-generation fluorescent dyes with advantages in brightness, photostability, and conjugate specificity compared to other fluorescent dyes. Blue fluorescent CF405S dye has excitation/emission at 404/431 nm.