ThisbiotinylatedantibodyreactswithheavyandlightchainscommontomostrabbitIgG.Ithasbeenaffinity-purifiedwithminimalcross-reactiontohumanserumproteins.Alongspacerarmhasbeenpositionedbetweenthebiotinandthesecondaryantibody,whichprovidesasignificantincreaseinsensitivitywhencoupledwithstreptavidinconjugates.Biocare’sGoatAnti-RabbitIgGcanbeusedwitheitherstreptavidinhorserADIshperoxidaseorstreptavidinalkalinephosphatasedetectionsystems.