E.coli-derived rat IL2 recombinant protein (Position: A21-Q155). Rat IL2 shares 66% and 80% amino acid (aa) sequence identity with human and mouse IL2, respectively.
Interleukin-2 (IL2), formerly referred to as T-cell growth factor, is a powerfully immunoregulatory lymphokine that is produced by lectin- or antigen-activated T cells. It is produced not only by mature T lymphocytes on stimulation but also constitutivel