The Ferret CCL17 yeast-derived recombinant protein is not tagged and is naturally endotoxin-free. The purity is greater than 98% as visualized by SDS-PAGE analysis. Ferret CCL17 applications are for cell culture, ELISA standard, and Western Blot Control. Ferret CCL17 yeast-derived recombinant protein can be purchased in multiple sizes. Ferret CCL17 Specifications: (Molecular Weight: 8.9 kDa) (Amino Acid Sequence:AARGTNVGRE CCLEYFKGAI PLRRLKSWYR TSRECPKEAI VLISVQDKPI CSDPKDTRVK KAVRYLKRMH NPGLQQS). For research use only. Made in the USA