The Human BAFF Receptor yeast-derived recombinant protein is not tagged and is naturally endotoxin-free. The purity is greater than 98% as visualized by SDS-PAGE analysis. Human BAFF Receptor applications are for cell culture, ELISA standard, and Western Blot Control. Human BAFF Receptor yeast-derived recombinant protein can be purchased in multiple sizes. Human BAFF Receptor Specifications: (Molecular Weight:6.5 kDa) (Amino Acid Sequence:SLRGRDAPAP TPCVPAECFD LLVRHCVACG LLRTPRPKPA GASSPAPRTA LQPQESVGAG AGEAA). For research use only. Made in the USA