Anti-Rift Valley Fever Virus, Glycoprotein (Gn) (Clone RVFV-436) - Purified No Carrier Protein (R232-GRP)

RVFV is a mosquito-borne phlebovirus primarily found in sub-Saharan Africa, especially in eastern and southern Africa. It infects both humans and ungulates (such as cows, goats, and sheep). RVFV causes a wide range of health effects, from mild illness to severe conditions like hemorrhagic disease, encephalitis, hepatitis, kidney injury, and retinitis. The virus can lead to spontaneous abortions in animals. RVFV outbreaks often occur during years of unusually heavy rainfall and flooding, as mosquitoes hatch more eggs, increasing transmission potential1,2. RVFV-426 is a notable monoclonal antibody (mAb) that targets the Gn protein of the virus. This antibody exhibited significant neutralizing activity, with an IC50 value of 4.6 ng/mL for both the ZH501 and SA51 wild-type strains and 2.5 ng/mL for the MP-12 vaccine strain. The research underscores the potential of these mAbs in both prophylactic and therapeutic settings, offering a promising avenue for combating RVFV infections. The findings suggest that RVFV-436, along with other mAbs, could be further developed for use in humans to prevent or treat RVFV, which poses a significant threat to both human and animal health3.