Monoclonal antibodies against species-specific antigens in the chick central nervous system: putative application as transplantation markers in the chick-quail chimera.

Open Access
Publisher Website
Google Scholar
Abstract
With the recent progress in transplantation of neuronal tissues, cellular markers are needed to distinguish the grafted cells from the host. To generate monoclonal antibodies (MAb) recognizing species-specific antigens in the chick nervous system, we immunized mice with chick optic nerves and obtained 2 MAb which bind to chick but not to quail neural tissues. MAb-39B11 recognizes the cell surface antigen on the nerve fibers. MAb-37F5 recognizes the cytoplasmic components in several cell types, including ependymal cells and some large neurons. The utility of these MAb as markers for chick cells in the chick-quail chimeric brain and their advantages over conventional markers are discussed.