Mouse IL-1 beta /IL-1F2 Recombinant Protein expressed in E. coli with His-tag. Sequence domain: 118-269aa. Application(s): SDS-PAGE, Bioactivity. Endotoxin: < 1 EU per 1ug of protein (determined by LAL method).
Biotinylated Human IL-1 beta, His,Avitag (ILB-H82E9) is expressed from human 293 cells (HEK293). It contains AA Ala 117 - Ser 269 (Accession # P01584-1).