EnhancednativeproteinextractionforELISAsandimmunoassays.OptimizedfornativeapplicationspreservingproteinconformationandBIOLOGicalactivityEnhancesproteinyieldswhilepreservingnativeconformation,antigenicityandbiologicalactivityDoublesproteinyeildsfromtissuesExtractedproteinsaredirectlycompatIBLewithimmunoassy,proteinassayandaffinityenrichment