The Chicken IL-2 Biotinylated yeast-derived recombinant protein is not tagged and is naturally endotoxin-free. The purity is greater than 98% as visualized by SDS-PAGE analysis. Chicken IL-2 Biotinylated applications are for cell culture. Chicken IL-2 Biotinylated yeast-derived recombinant protein can be purchased in multiple sizes. Chicken IL-2 Biotinylated Specifications: (Molecular Weight: 14.0 kDa) (Amino Acid Sequence: ASLSSAKRKPLQTLIKDLEILENIKNKIHLELYTPTETQECTQQTLQCYLGEVVTLKKETEDDTEIKEEFVTAIQNIEKNLKSLTGLNHTGSECKICEANNKKKFPDFLHELTNFVRYLQK) (Gene ID: 373958). For research use only. Made in the USA