IMMUNOREACTIVE COMPOUND

摘要

2086531 9200763 PCTABS00010 Novel immunoreactive compounds are provided which comprise one or more antigen-binding fragments of IgM or IgA coupled to a carrier molecule, such as HSA, an enzyme or a synthetic polypeptide of low immunogenicity. By coupling these fragments to the carrier their relatively low antigen affinity is restored to a level comparable with the affinity level of native IgM or IgA.