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Updated: Aug 11, 2026

In vivo Liver Endocytosis Followed by Purification of Liver Cells by Liver Perfusion
Published on: November 10, 2011
Abstract:
Cultured murine Kupffer cells were tested for their ability to bind TNP-sensitized erythrocytes coated with IgA myeloma proteins (MOPC 315 & 460) which have high affinity for TNP ligands, and to ingest TNP-enzyme-IgA soluble immune complexes. In these experimental conditions, 6-18% of Kupffer cells were found to express surface binding sites for IgA, a feature they share with lymphocytes and granulocytes. This functional property, also displayed by circulating monocytes, is thus maintained in liver-residing macrophages, and may contribute to the regulation of immune response to gut-derived antigens.

