Tissue Specificity
Expressed in embryonic brain. Expressed in fetal brain ganglionic eminence, kidney tubules and multinucleate neurons in the temporal cortex. Expressed in adult brain, cerebellum, kidney tubules, intestine and muscles. Widely expressed, mostly in proliferative tissues. Highly expressed in testis. Intermediate levels in adult and fetal thymus, as well as in various cancer cell lines. Low levels in different parts of the digestive tract, bone marrow, lymph nodes, placenta, fetal heart and fetal spleen. Hardly detected in brain.