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 of Mature Protein
Source: E.coli
Tag Info: C-terminal 6xHis-tagged
MW: 17.4 kDa
Alternative Name(s): T-cell growth factor
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: "T-cell growth factor: complete nucleotide sequence and organization of the gene in normal and malignant cells." Holbrook N.J., Smith K.A., Fornace A.J. Jr., Comeau C.M., Wiskocil R.L., Crabtree G.R. Proc. Natl. Acad. Sci. U.S.A. 81:1634-1638(1984)
Purity: Greater than 85% 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.