MBL Life Sciences Recombinant Mouse IL-18 (without BSA) Catalog No.(s): MBL-B004-5, MBL-B004-2 IL-18 Protein of 25 µg. cDNA encoding the matured mouse IL-18 protein sequence (corresponding to 36-192 aa) was expressed in E. coli. Product Specifications Source Mouse Gene ID... MSRP: Was: Now: $362.00 - $1,483.00 Choose Options