The Bovine/Ovine/Caprine CXCL3 yeast-derived recombinant protein is not tagged and is naturally endotoxin-free. The purity is greater than 98% as visualized by SDS-PAGE analysis. Bovine/Ovine/Caprine CXCL3 applications are for cell culture, ELISA standard, and Western Blot Control. Bovine/Ovine/Caprine CXCL3 yeast-derived recombinant protein can be purchased in multiple sizes. Bovine/Ovine/Caprine CXCL3 Specifications: (Molecular Weight:7.9 kDa) (Amino Acid Sequence:APVVNELRCH CLQTLQGIHL KNIQSVKVTP PGPHCGQTEV IATLKNGQEA CLNPEAPMVK KIINKMLNKG STN). For research use only. Made in the USA