SURFACES COATED WITH STREPTAVIDIN/AVIDIN

摘要

The invention relates to surfaces coated with streptavidin/avidin used in medical diagnostics and the pharmaceutical industry. The invention seeks to provide a coated solid phase which has high surface binding yields and sufficient stability, even in the presence of detergents, and which can have universal application and facilitates the necessary sensitivity for the determination procedure to be conducted. The inventive surfaces coated with stretavidin/avidin are characterized in that the coating consists of stretavidin and/or avidin, which is bonded on the surface of a solid supporting material by means of a biotinylated adhering agent.