The Cynomolgus Monkey IL-21 yeast-derived recombinant protein is not tagged and is naturally endotoxin-free. The purity is greater than 98% as visualized by SDS-PAGE analysis. Cynomolgus Monkey IL-21 applications are for cell culture, ELISA standard, and Western Blot Control. Cynomolgus Monkey IL-21 yeast-derived recombinant protein can be purchased in multiple sizes. Cynomolgus Monkey IL-21 Specifications: (Molecular Weight: 16.0 kDa) (Amino Acid Sequence: HKSSSQGQDR HMIRMRQLID IVDQLKNYVN DLDPEFLPAP EDVETNCEWS AISCFQKAQL KSANTGNNER IINLSIKKLK RKSPSTGAER RQKHRLTCPS CDSYEKKPPK EFLERFKSLL QKMIHQHLSS RTHGSEDS (138)) (Gene ID: 102130762). For research use only. Made in the USA