The Human CCL17 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 CCL17 applications are for cell culture, ELISA standard, and Western Blot Control. Human CCL17 yeast-derived recombinant protein can be purchased in multiple sizes. Human CCL17 Specifications: (Molecular Weight: 8.0 kDa) (Amino Acid Sequence: ARGTNVGREC CLEYFKGAIP LRKLKTWYQT SEDCSRDAIV FVTVQGRAIC SDPNNKRVKN AVKYLQSLER S). For research use only. Made in the USA