Hu Recom IL-1 beta, ACF, 1000 µg

STEMCELL Technologies offers this animal component-free recombinant human IL-1β as a 1000 µg lyophilized preparation for inflammation and immunology research. The 17.5 kDa pro-inflammatory cytokine is expressed in E. coli and purified to analytical homogeneity, free of animal-derived raw materials introduced during fermentation or downstream processing. Typical applications include dendritic cell maturation, T cell activation assays, monocyte differentiation protocols, and NF-κB pathway studies, with working concentrations commonly ranging from 1 to 10 ng/mL. Reconstitute the vial contents in sterile PBS or cell culture medium supplemented with 0.1% BSA, then aliquot and store frozen at -20 °C to preserve biological activity across repeated freeze-thaw cycles. The ACF manufacturing platform supports translational research and regenerative medicine workflows requiring consistent, defined-input cytokines. Intended for research use only; not approved for diagnostic, therapeutic, or in vivo clinical applications.