Recombinant Human Interleukin-28A (IL28A) is a bioactive protein intended for use in cell culture applications. IL28A is involved in the immune response, with functionality similar to type I interferons. IL28A has been shown to bind a heterodimeric receptor comprised of IL-10 receptor beta and IL-28 receptor alpha.
• High purity—no interference from other proteins or contaminants • High biological activity—more results with less protein • Proven compatibility—Gibco® proteins bioassayed with Gibco® media
High purity recombinant bioactive protein Recombinant Human Interleukin-28A (IL28A) is one of our more than 250 available Gibco® recombinant proteins. To help ensure Gibco® growth factors are of the highest quality, each protein is analyzed for purity along with structural homogeneity to get a biologically active protein.
High biological activity In-house activity testing of Gibco® Recombinant Proteins includes cell proliferation, cytotaxis, calcium flux, secondary cytokine up-regulation, induction of surface antigen expression, and protease assays. Recombinant Human Interleukin-28A (IL28A) specific activity is determined by the dose dependent protection of the cytopathic effect on A549 cells.
Proven compatibility Gibco® proteins are bioassayed with Gibco® media. Since 1962, Gibco® has been a consistent provider of high quality media, reagents, and sera for reliable cell culture.