The Feline IL-10 yeast-derived recombinant protein is not tagged and is naturally endotoxin-free. The purity is greater than 98% as visualized by SDS-PAGE analysis. Feline IL-10 applications are for cell culture, ELISA standard, and Western Blot Control. Feline IL-10 Specifications: (Molecular Weight: 18.7 kDa) (Amino Acid Sequence: SRHQSTLSED NCTHFSVSLP HMLRELRAAF GKVKTFFQTK DELHSILLTR SLLEDFKGYL GCQALSEMIQ FYLEEVMPQA ENEDPDIKQH VNSLGEKLKT LRLRLRHCHR FLPCENKSKV VEQVKSTFSK LQEKGVYKAM GEFDIFINYI EAYMTMKMKI). For research use only.