IHC-P analysis of human tonsil tissue using GTX04372 CD45RA antibody [MSVA-472M] HistoMAX™.
The majority of lymphocytes of all types are CD45RA positive in the tonsil while the surface epithelium is CD45RA negative.

IHC-P analysis of human thymus tissue using GTX04372 CD45RA antibody [MSVA-472M] HistoMAX™.
More than 99 of the cortical thymocytes are CD45RA negative. The rate of CD45RA positive cells is markedly higher in the medulla.

IHC-P analysis of human spleen tissue using GTX04372 CD45RA antibody [MSVA-472M] HistoMAX™.
The vast majority of splenic lymphocytes of the white pulp of the spleen are CD45RA positive.