The Mouse CXCL12 yeast-derived recombinant protein is not tagged and is naturally endotoxin-free. The purity is greater than 98% as visualized by SDS-PAGE analysis. Mouse CXCL12 applications are for cell culture, ELISA standard, and Western Blot Control. The Mouse CXCL12 yeast-derived recombinant protein can be purchased in multiple sizes. Mouse CXCL12 Specifications: (Molecular Weight: 11.6 kDa) (Amino Acid Sequence: GKPVSLSYRC PCRFFESHIA RANVKHLKIL NTPNCALQIV ARLKNNNRQV CIDPKLKWIQ EYLEKALNKG RREEKVGKKE KIGKKKRQKK RKAAQKRKN (99)) (Gene ID: 20315). For research use only. Made in the USA