Description_x000D_ Application_x000D_ Protein L-agarose is used in affinity chromatography, protein chromatography, antibody purification and characterization, immunoaffinity matrices, phosphorylation analysis, and protein A, G and L resins. Protein L-agarose has been used to provide evidence that antineuronal antibodies may contribute to neuronal dysfunction observed in a subset of patients with neurogenic chronic intestinal pseudoobstruction. Protein L agarose has also been used to evaluate a diabody to improve protection againse a potent scorpion neurotoxin._x000D_ Packaging_x000D_ 5 mL in glass bottle_x000D_ Preparation Note_x000D_ Prepared with recombinant Peptostreptococcus magnus Protein L.