The Mouse 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. Mouse IGF-2 applications are for cell culture, ELISA standard, and Western Blot Control. Mouse IGF-2 yeast-derived recombinant protein can be purchased in multiple sizes. Mouse IGF-2 Specifications: (Molecular Weight: 7.4 kDa) (Amino Acid Sequence: AYGPGETLCG GELVDTLQFV CSDRGFYFSR PSSRANRRSR GIVEECCFRS CDLALLETYC ATPAKSE (67)) (Gene ID: 17002). For research use only. Made in the USA