The Equine 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. Equine CXCL3 applications are for cell culture, ELISA standard, and Western Blot Control. Equine CXCL3 yeast-derived recombinant protein can be purchased in multiple sizes. Equine CXCL3 Specifications: (Molecular Weight: 7.8 kDa) (Amino Acid Sequence: APVVSELRCQ CLQTVQGIHQ KNIQSVKVTP AGSHCAQTEV IATLKNGQKA CLNPAAPMVK KMIDRMLNKG STN (73)) (Gene ID: 100056258). For research use only. Made in the USA