The Guinea Pig CCL20 yeast-derived recombinant protein is not tagged and is naturally endotoxin-free. The purity is greater than 98% as visualized by SDS-PAGE analysis. Guinea Pig CCL20 applications are for cell culture, ELISA standard, and Western Blot Control. Guinea Pig CCL20 yeast-derived recombinant protein can be purchased in multiple sizes. Guinea Pig CCL20 Specifications: (Molecular Weight: 7.9 kDa) (Amino Acid Sequence: ASSFDCCLRY TRHVLSPKLI VGFTQQLASE ACDIDAIIFH TKKRLSVCAD PKKGWVKRAV LVLSQKVKKM (70)) (Gene ID: 100714505). For research use only. Made in the USA