this antibody , 103a , specifically reacted with the rauscher and friend erythroleukemia viruses and erythroleukemic cells but did not react with other murine ecotropic or xenotropic viruses or feline leukemia virus or with normal spleen cells , thymocytes , or fibroblasts , as measured by radioimmunoassays .
C0007634
normal
C0016030
fibroblasts