The Swine CD40 Ligand yeast-derived recombinant protein is not tagged and is naturally endotoxin-free. The purity is greater than 98% as visualized by SDS-PAGE analysis. Swine CD40 Ligand applications are for cell culture, ELISA standard, and Western Blot Control. The Swine CD40 Ligand yeast-derived recombinant protein can be purchased in multiple sizes. Swine CD40 Ligand Specifications: (Molecular Weight: 16.0 kDa) (Amino Acid Sequence: MHKGDQDPQI AAHVISEASS KTASVLQWAP KGYYTLSTNL VTLENGRQLA VKRQGIYYIY AQVTFCSNRD AAGQAPFIAS LCLRSPSGSE RILLRAANTH SSSKPCGQQS IHLGGVFELQ PGASVFVNVT DPSQVSHGTG FTSFGLLKL (149)) (Gene ID: 397231). For research use only. Made in the USA