The Chicken CCL1 yeast-derived recombinant protein is not tagged and is naturally endotoxin-free. The purity is greater than 98% as visualized by SDS-PAGE analysis. Chicken CCL1 applications are for cell culture, ELISA standard, and Western Blot Control. Chicken CCL1 yeast-derived recombinant protein can be purchased in multiple sizes. Chicken CCL1 Specifications: (Molecular Weight: 8.7 kDa) (Amino Acid Sequence: KSFRSSYSSC CYKNMFIQKE INTSLIRRYR ETPPNCSRRA IIVELKKGKK FCVDPAEGWF QQYLQGKKLS NTST (74)) (Gene ID: 395552). For research use only. Made in the USA