The Feline CCL8 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 CCL8 applications are for cell culture, ELISA standard, and Western Blot Control. Feline CCL8 yeast-derived recombinant protein can be purchased in multiple sizes. Feline CCL8 Specifications: (Molecular Weight: 8.7 kDa) (Amino Acid Sequence: QPGSVSIPIT CCFSVVKGKI PMQKLESYTR ITNIQCPQEA VIFKTKTSRE ICADPKQKWV QDFMKRLDQK SQTQKP (76)) (Gene ID: 101097189). For research use only. Made in the USA