CD8A (CD8a Molecule) is a Protein Coding gene. Diseases associated with CD8A include Cd8 Deficiency, Familial and Primary Cutaneous Aggressive Epidermotropic Cd8+ T-Cell Lymphoma. Among its related pathways are Hematopoietic Stem Cell Differentiation Pathways and Lineage-specific Markers and T-Cell Receptor and Co-stimulatory Signaling. Gene Ontology (GO) annotations related to this gene include protein homodimerization activity and coreceptor activity.