金山科研平台，产品价格货期咨询微信：jinshanbio Source:Mouse myeloma cell line, NS0-derived Accession #:BAA83749 N-terminal Sequence Analysis:Leu22 Structure:Disulfide-linked homodimer Purity:>90%, by SDS-PAGE under reducing conditions and visualized by silver stain. Endotoxin Level: Predicted Molecular Mass:45.0 kDa (monomer) SDS-PAGE:50-55 kDa, reducing conditions Activity:Measured in an anti-viral assay using L‑929 mouse fibroblast cells infected with encephalomyocarditis (EMC) virus. Vogel, S.N. et al. (1982) Infect. Immunol. 38:681.The ED₅₀ for this effect is typically 0.1 - 0.5 ng/mL. Formulation:Lyophilized from a 0.2 µm filtered solution in PBS.See Certificate of Analysis for details. Molecule Information: Limitin/IFN-zeta Long Name: Interferon zeta Aliases: IFN-z Entrez Gene IDs: 319146 (Mouse) Background: Limitin Limitin is a secreted interferon (IFN)-like glycoprotein. It has antiviral activity and selectively inhibits B-lineage lymphoid-cell development both in vivo and in vitro, while having little effect on myelopoiesis or erythropoiesis. Limitin binds to the IFN-alpha/beta receptors and induces IFN regulatory factor-1. Mouse limitin displays 32%, 26% and 30% amino acid sequence identity with mouse IFN-alpha, mouse IFN-beta, and human IFN-omega, respectively.