The Hamster CXCL12 yeast-derived recombinant protein is not tagged and is naturally endotoxin-free. The purity is greater than 98% as visualized by SDS-PAGE analysis. Hamster CXCL12 applications are for cell culture, ELISA standard, and Western Blot Control. Hamster CXCL12 yeast-derived recombinant protein can be purchased in multiple sizes. Hamster CXCL12 Specifications: (Molecular Weight: 7.9 kDa) (Amino Acid Sequence: KPVSLSYRCP CRFFESHVSR SNVKHLKILN TPNCALQIVA RLKSNSRQVC IDPKLKWIQE YLEKALNK (68)) (Gene ID: 101838717). For research use only. Made in the USA