Description: Anti-IgE [Omalizumab] Purification: Affinity Chromatography Clonality: Monoclonal Form: IgG1, liquid in 10 mmol/L PBS, pH 7.2 Alternative Names: Immunoglobulin EComponents : Omalizumab biosimilar is a recombinant DNA-derived humanized IgG1κ monoclonal antibody that selectively binds to human immunoglobulin E (IgE, Fc region).Storage/Stability : Stored at 2-8°C for at least 4 weeks. Store at -20 °C for 12 months. For long term storage aseptically aliquot and store at -80°C. Avoid repeated freeze/thaw cycles.