Description: IL-2 stands out as a potent immunoregulatory lymphokine generated by T cells following antigenic or mitogenic stimulation. Its signaling through IL-2R is critical for T cell proliferation and other vital immune response activities. IL-2 plays a pivotal role in stimulating the growth and differentiation of various immune cells like B cells, NK cells, lymphokine-activated killer cells, monocytes, macrophages, and oligodendrocytes. The recombinant Human IL-2 is a 15.5 kDa protein composed of 134 amino acid residues, featuring one intrachain disulfide bond.
Expression System: E. coli
Molecular Weight: 15.5 kDa
Class: Recombinant
Endotoxin Concentration: <1 EU/µg
Activity: The ED50 was determined by the dose-dependent stimulation of the proliferation of murine CTLL-2 cells is ≤ 0.1 ng/ml, corresponding to a specific activity of ≥ 1 x 10^7 units/mg.
Form: Lyophilized
Contains: no preservative
Storage Conditions: -20°C
Purity: ≥ 98% by SDS-PAGE gel and HPLC analyses
Caution: For Research Use Only. Not for use in diagnostic procedures.
Gene Symbol: IL2
Protein ID: P60568
Deutsch
English
