The Guinea Pig IL-15 yeast-derived recombinant protein is not tagged and is naturally endotoxin-free. The purity is greater than 98% as visualized by SDS-PAGE analysis. Guinea Pig IL-15 applications are for cell culture, ELISA standard, and Western Blot Control. The Guinea Pig IL-15 yeast-derived recombinant protein can be purchased in multiple sizes. Guinea Pig IL-15 Specifications: (Molecular Weight: 13.1 kDa) (Amino Acid Sequence: SWHDVIYDLK RIENLIQSIH IDATLYTESD VHPNCKITAM KCFLLELRVI LHESRNEDIH ETITNLIILA NSSLNSNGNV TESGCKECEE LEEKSIAEFL QSFVHIVQMF INTS (114)) (Gene ID: 100379533). For research use only. Made in the USA