The Rabbit TGF-alpha 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 TGF-alpha applications are for cell culture, ELISA standard, and Western Blot Control. Rabbit TGF-alpha yeast-derived recombinant protein can be purchased in multiple sizes. Rabbit TGF-alpha Specifications: (Molecular Weight: 5.6 kDa) (Amino Acid Sequence: VVSHFNQCPD SHTQFCFHGT CRFLVQEDKP ACVCHSGYVG ARCEHADLLA (50)) (Gene ID: n/a). For research use only. Made in the USA