The Human IFN gamma yeast-derived recombinant protein is not tagged and is naturally endotoxin-free. The purity is greater than 98% as visualized by SDS-PAGE analysis. Human IFN gamma applications are for cell culture, ELISA standard, and Western Blot Control. The Human IFN gamma yeast-derived recombinant protein can be purchased in multiple sizes. Human IFN gamma Specifications: (Molecular Weight: 16.8 kDa) (Amino Acid Sequence: QDPYVKEAEN LKKYFNAGHS DVADNGTLFL GILKNWKEES DRKIMQSQIV SFYFKLFKNF KDDQSIQKSV ETIKEDMNVK FFNSNKKKRD DFEKLTNYSV TDLNVQRKAI HELIQVMAEL SPAAKTGKRK RSQMLFRGRR ASQ (143)) (Gene ID: 3458). For research use only. Made in the USA