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™ Wheat Germ Agglutinin (WGA)
Thermo Fisher Scientific offers bright conjugates of wheat germ agglutinin (WGA) and Alexa Fluor, Alexa Fluor Plus, and other dyes. Fluorescent WGA conjugates bind to carbohydrates and are used for various cell biology applications such as plasma membrane labeling and cell painting assays.
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™ 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™ 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.
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™ 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) 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.
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.