Double-specific chemicalso double-type heterodime-based double-type microchants containing MHC protein and methods for producing these antibodies.

Abstract

This invention relates to the field of biotechnology, specifically to a bivalent, bivalent mosaic antibody containing heterodimers based on near-membrane domains of MHC (major histocompatibility complex) or MHC-like proteins (CD1 (cluster 1) or HFE (hemochromatosis protein)), and also to a method for generating the aforementioned bivalent, bivalent antibodies. The invention also relates to the nucleic acid encoding the aforementioned bivalent specific antibody, the expression vector, the host cell for generating the aforementioned bivalent mosaic specific antibody, and the method for generating the aforementioned cell.