The Canine TNF alpha 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. Canine TNF alpha Biotinylated applications are for cell culture. Canine TNF alpha Biotinylated yeast-derived recombinant protein can be purchased in multiple sizes. Canine TNF alpha Biotinylated Specifications: (Molecular Weight: 17.3 kDa) (Amino Acid Sequence: VKSSSRTPSD KPVAHVVANP EAEGQLQWLS RRANALLANG VELTDNQLIV PSDGLYLIYS QVLFKGQGCP STHVLLTHTI SRFAVSYQTK VNLLSAIKSP CQRETPEGTE AKPWYEPIYL GGVFQLEKGD RLSAEINLPN YLDFAESGQV YFGIIAL (157)) (Gene ID: 403922). For research use only. Made in the USA