Localization of the Novel Neuropolypeptide h3 in Subsets of Tissues from Different Species

Publisher Website
Google Scholar
Abstract
Recently we reported the isolation and partial biochemical characterization of a novel polypeptide, h3, from the human brain and liver. Thin-layer isoelectric focusing showed that the polypeptide was ubiquitously distributed throughout the human brain. Immunophosphatase transfer electrophoresis showed that this protein was localized in several mammalian species and different tissues. In addition, h3 or h3-like protein was demonstrated in subsets of tissues from one avian species. Protein h3 was present in epithelial and muscular tissue, as well as in nervous tissue; however, for all species investigated, it was most abundant in CNS and muscle.