The Ferret/mink CCL5 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 CCL5 applications are for cell culture, ELISA standard, and Western Blot Control. Ferret CCL5 yeast-derived recombinant protein can be purchased in multiple sizes. Ferret CCL5 Specifications: (Molecular Weight: 8.0 kDa) (Amino Acid Sequence: SPYASDTTPC CFAYISRRLP FTHIQEYFYT SSKCSMPAVV FVTRKHRQVC ANPQKKWVRD HINSLEMS (68)) (Gene ID: 101674197).