Definition of a new T lymphocyte cell surface antigen, Ly 11.2.

The present communication defines a new cell surface antigen, Ly 11.2, which appears from its strain and tissue distribution to be distinct from all other previously defined normal or virally coded antigens or traits of the mouse. Lymphocytes of the T cell lineage, but not B cells or nonlymphoid cells, bear this marker. Although the locus coding for this antigen appears to be closely linked to the minor histocompatibility locus H-30 and to the locus coding for Ly 6.2, a chromosome assignment has not yet been made for my of these loci.