Assertion: polypeptide | /r/CapableOf | bind to human cd20 antigen
Facets:
Source sentences:
text: At the same time, the amino acid residue substitutions provide polypeptides that retain structural and functional properties of the parental antibody Vh and Vk regions, including stable expression within a host cell and ability for the polypeptide to bind to human CD20 antigen, and especially the ability to bind to human B-cells in vitro.
text: At the same time, the amino acid residue substitutions provide polypeptides that retain structural and functional properties of the parental antibody Vh and Vk regions, including stable expression within a host cell and ability for the polypeptide to bind to human CD20 antigen, and especially the ability to bind to human B-cells in vitro.