Research-grade reagents for Hantaan Virus (HTNV) — the prototypical species of the genus Hantavirus (family Bunyaviridae, order Bunyavirales), an enveloped, negative-sense, tri-segmented RNA virus. HTNV is the causative agent of hemorrhagic fever with renal syndrome (HFRS), a severe rodent-borne zoonotic disease endemic to East Asia (particularly China, Korea, Russia) with up to 15% case fatality rate and acute kidney injury as the defining clinical feature. The viral envelope is anchored by two surface glycoproteins cleaved from a single polyprotein precursor: Gc (glycoprotein C, ~67 kDa, receptor-binding protein) and Gn (glycoprotein N, ~48 kDa, membrane fusion protein). Together, Gc and Gn form the functional entry complex and are the principal targets for neutralizing antibody responses. The nucleoprotein (N protein) is the major structural component of the helical ribonucleoprotein complex and a diagnostic marker for acute infection. We offer recombinant antibodies, InVivoMAb broad-neutralizing functional-grade antibodies, and recombinant proteins targeting Gc, Gn, and N protein, validated for ELISA, Western blot, neutralization, and immunoprecipitation. Comprehensive coverage of envelope glycoproteins and structural proteins supports serodiagnostic assay development, viral entry mechanism studies, broadly neutralizing antibody discovery, pseudovirus neutralization screening, vaccine immunogenicity testing, and HFRS pathogenesis research. RUO

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