InvivoGen is a leading supplier of innate immunity research tools, including a comprehensive collection of PRR ligands, inhibitors, and expression vectors. InvivoGen also provides an expanding list of engineered cell lines to study the various signaling pathways, including cytokine signaling, TLR/NLR/RLR activation, ADCC, inflammasomes, and cytosolic nucleic acid sensors, such as STING. Newly developed cell lines include cells with specific receptors or signaling mediators knocked out. InvivoGen's LumiKine Xpress ELISA kits feature a fast and incredibly sensitive method for detecting various cytokines by using a bioluminescent signal.