ImmunityBio, Inc., a clinical-stage biotechnology company, engages in developing therapies and vaccines that complement, harness, and amplify the immune system to defeat cancers and infectious diseases in the United States and Europe. It offers immunotherapy and cell therapy platforms, including antibody cytokine fusion protein N-803, vaccine technologies, toll-Like receptor activating adjuvants, natural killer cells, and damage-associated molecular patterns inducers. The company also develops therapeutic agents, which are in Phase II or III clinical trial for the treatment of liquid and solid tumors, including bladder, pancreatic, and lung cancers, as well as pathogens as SARS-CoV-2 and HIV. It has collaboration agreements with National Cancer Institute and Amyris, Inc.; and license agreements with LadRx Corporation, GlobeImmune, Inc., Access to Advanced Health Institute, 3M Innovative Properties Company, Sanford Health, Shenzhen Beike Biotechnology Co. Ltd., Sorrento Therapeutics, Inc., and Viracta Therapeutics, Inc. The company is based in San Diego, California.