Triticum vulgare (WGA, Wheat Germ, Agglutinin) (FITC)
Catalog No : USB-T8653-20A
482.77€
0.00€
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| Product name | Triticum vulgare (WGA, Wheat Germ, Agglutinin) (FITC) | ||
|---|---|---|---|
| Catalog No | USB-T8653-20A | ||
| Supplier’s Catalog No | T8653-20A | ||
| Supplier | US Biologicals | ||
| Source antigen | Triticum vulgaris (wheat germ) | ||
| Reactivity | |||
| Cross reactivity | |||
| Applications | |||
| Molecular weight | |||
| Storage | -20°C | ||
|---|---|---|---|
| Other names | |||
| Grade | Molecular Biology Grade | ||
| Purity | |||
| Form | Supplied as a liquid in 10mM HEPES, pH 7.5, 0.15M sodium chloride, 0.1mM Ca++, 0.08% sodium azide. Labeled with Fluorescein. | ||
| Reactivity life | 12 months | ||
| Note | For reserch purpose only | ||
| Purity | |||
| Description | Wheat germ agglutinin is a 36,000 molecular weight protein consisting of two identical subunits. WGA contains a group of closely related isolectins, with an isoelectric point about pH 9. The receptor sugar for WGA is N-acetylglucosamine, with preferential binding to dimers and trimers of this sugar. WGA can bind oligosaccharides containing terminal N-acetylglucosamine or chitobiose, structures which are common to many serum and membrane glycoproteins. Bacterial cell wall peptidoglycans, chitin, cartilage glycosaminoglycans and glycolipids can also bind WGA. Native WGA has also been reported to interact with some glycoproteins via sialic acid residues (see succinylated WGA). This lectin has proven useful for the purification of insulin receptors and for neuronal tracing. Fluorescein labeled Wheat Germ Agglutinin is produced by using the highest quality fluorescein isothiocyanate, our affinity-purified lectin, and special conjugation procedures. Fluorescein labeled Wheat Germ Agglutinin has an appropriate number of fluorochromes bound which provide the maximum fluorescence and optimum staining characteristics for this particular lectin. This lectin is supplied essentially free of unconjugated fluorochromes and inactive lectin. Accompanying each fluorescent lectin is an analysis data sheet summarizing the results of our quality control tests and providing pertinent information on the product. All of these reagents are supplied as solutions perserved with sodium azide. Applications: User Optimized. Inhibiting/Eluting Sugar: 500mM N-acetylglucosamine, Chitin Hydrolysate or 100mM acetic acid Excitation: 495nm Emission: 515nm F/P (molar): 2.9 Storage and Stability: Store product at 4°C if to be used immediately within two weeks. For long-term storage, aliquot to avoid repeated freezing and thawing and store at -20°C. Aliquots are stable at -20°C for 12 months after receipt. Dilute required amount only prior to immediate use. Further dilutions can be made in assay buffer. Caution: FITC conjugates are sensitive to light. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. | ||
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