Imugex

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Categories: Biochemicals / Biochemicals

Product name			Magnetic Beads, Protein L, 75-150um, MagDetect™
Catalog No			USB-349623
Supplier’s Catalog No			349623
Supplier			US Biologicals
Source antigen
Reactivity
Cross reactivity
Applications
Molecular weight

Storage			4°C
Other names
Grade
Purity
Form			Supplied as a 50% slurry in 20% ethanol.
Reactivity life			12 months
Note			For reserch purpose only
Description			Easy to use, high-binding capacity, non-adherent beads. Useful for immunoprecipitation and enrichment of antibodies. High affinity for kappa-light chain containing Ig antibodies from a variety of species. Protein L binds to all IgG subclasses from human, mouse and rat species. It also binds to human, mouse and rat IgM, IgA, IgE and IgD, as well as FAB with Kappa-light chains. Protein L is superior for binding chicken, hamster and porcine IgG. Protein L Magnetic Beads are prepared by covalently coupling Recombinant Protein L (contains five Ig kappa light chain binding domains) to 6% cross-linked magnetically beaded agarose. The coupling technique is optimized to give a high binding capacity. The capacity of IgG binding is generally greater than 10mg of human IgG/ml of wet gel. Applications: Suitable for use in Immunoprecipitation and enrichment of IgG antibodies. Other applications have not been tested. Storage and Stability: Store at 4°C. Stable for 12 months after receipt of the product.