The Equine 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. Equine CD40 Ligand applications are for cell culture, ELISA standard, and Western Blot Control. The Equine CD40 Ligand yeast-derived recombinant protein can be purchased in multiple sizes. Equine CD40 Ligand Specifications: (Molecular Weight: 16.9 kDa) (Amino Acid Sequence: MQKGDQEPQI AAHVISEASS KTASVLQWAQ KGYYTISNNL VTLENGKQLA VKRQGLYYIY AQVTFCSNRE ASGQAPFIAS LCLRSVSGSE RILLRAANTH SSSKPCGQQS IHLGGVFELQ PGASVFVNVT DPSQVSHGTG FTSFGLLKL (149)) (Gene ID: 100054624). For research use only. Made in the USA