The Anole IGF-2 yeast-derived recombinant protein is not tagged and is naturally endotoxin-free. The purity is greater than 98% as visualized by SDS-PAGE analysis. Anole IGF-2 applications are for cell culture, ELISA standard, and Western Blot Control. Anole IGF-2 yeast-derived recombinant protein can be purchased in multiple sizes. Anole IGF-2 Specifications: (Molecular Weight: 7.6 kDa) (Amino Acid Sequence: SHGPAETLCG GELVDTLQFV CGDRGFYFSR PVGRNRGRLN RGIVEECCFR SCDLNLLETY CAKSVKSE (68)) (Gene ID: n/a). For research use only. Made in the USA