Protein having multiple antigen/epitope sequences and being immobilized for the diagnosis of HIV infections

摘要

The invention relates to a protein having multiple antigen/epitope sequences for antibodies, wherein the protein is immobilized at a solid phase by at least one binding site, and the antigen/epitope sequences are spaced by bridge compositions in such a way that after binding of the binding site at the solid phase the antigen/epitope sequences are exposed for a binding of the assigned antibodies from the liquid phase.