Description
Limitin, also called, Interferon (IFN)-Zeta, is an interferon-like cytokine that suppresses B lymphopoiesis through ligation of the interferon-alpha/beta (IFN-alpha/beta) receptor.1 Limitin not only modified the proliferation and function of peripheral T lymphocytes, natural killer cells, and bone marrow stromal cells but also had antiviral activity.2