The Rabbit IL-4 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. Rabbit IL-4 Biotinylated applications are for cell culture. Rabbit IL-4 Biotinylated yeast-derived recombinant protein can be purchased in multiple sizes. Rabbit IL-4 Biotinylated Specifications: (Molecular Weight: 14.2 kDa) (Amino Acid Sequence: GRRGDIILPE VIKTLNILTE RKTPCTKLMI ADALAVPKNT TEREAVCRAA TALRQFYLHH KVSWCFKEHG ELGDLRLLRG LDRNLCSMAK LSNCPGKEAR QTTLEDFLDR LKTAMQEKYS KRQS (124)) (Gene ID: 100302454). For research use only. Made in the USA