The Bovine CXCL1 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 CXCL1 applications are for cell culture, ELISA standard, and Western Blot Control. Bovine CXCL1 yeast-derived recombinant protein can be purchased in multiple sizes. Bovine CXCL1 Specifications: (Molecular Weight: 8.0 kDa) (Amino Acid Sequence: GAPVVNELRC QCLQTLQGIH LKNIQSVKVT TPGPHCDQTE VIASLKTGQE VCLNPTAPMV KKIIDKMLNK ASAN (74)) (Gene ID: 281212). For research use only. Made in the USA