The Mouse IL-2 yeast-derived recombinant protein is not tagged and is naturally endotoxin-free. The purity is greater than 98% as visualized by SDS-PAGE analysis. Mouse IL-2 applications are for cell culture, ELISA standard, and Western Blot Control. Mouse IL-2 yeast-derived recombinant protein can be purchased in multiple sizes. Mouse IL-2 Specifications: (Molecular Weight: 17.2 kDa) (Amino Acid Sequence: APTSSSTSSS TAEAQQQQQQ QQQQQQHLEQ LLMDLQELLS RMENYRNLKL PRMLTFKFYL PKQATELKDL QCLEDELGPL RHVLDLTQSK SFQLEDAENF ISNIRVTVVK LKGSDNTFEC QFDDESATVV DFLRRWIAFC QSIISTSPQ (149)) (Gene ID: 16183). For research use only. Made in the USA