Size: 200ug. Other sizes are also available. Please Inquire.
In Stock: No
Lead time: 10-20 working days
Research Topic: Immunology
Uniprot ID: P60568
Gene Names: IL2
Organism: Homo sapiens (Human)
AA Sequence: APTSSSTKKTQLQLEHLLLDLQMILNGINNYKNPKLTRMLTFKFYMPKKATELKHLQCLEEELKPLEEVLNLAQSKNFHLRPRDLISNINVIVLELKGSETTFMCEYADETATIVEFLNRWITFCQSIISTLT
Expression Region: 21-153aa
Sequence Info: Full Length
Source: E.coli
Tag Info: N-terminal GST-tagged
MW: 42.4 kDa
Alternative Name(s): T-cell growth factor ;TCGFINN: Aldesleukin
Relevance: Produced by T-cells in response to antigenic or mitogenic stimulation, this protein is required for T-cell proliferation and other activities crucial to regulation of the immune response. Can stimulate B-cells, monocytes, lymphokine-activated killer cells, natural killer cells, and glioma cells.
Reference: Crystal structure of the IL-2 signaling complex paradigm for a heterotrimeric cytokine receptor.Stauber D.J., Debler E.W., Horton P.A., Smith K.A., Wilson I.A.Proc. Natl. Acad. Sci. U.S.A. 103:2788-2793(2006)
Purity: Greater than 90% as determined by SDS-PAGE.
Storage Buffer: Tris-based buffer，50% glycerol
Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.
Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.