Dengue Virus (DENV-Env Serotype 2) Ag ≥95%

This affinity-purified recombinant antigen from Antibodies.com presents the ectodomain of the Dengue Virus envelope glycoprotein from Serotype 2 (DENV-2), expressed and purified to ≥95% homogeneity as confirmed by SDS-PAGE analysis. The construct retains conformational epitopes displayed on the native virion surface, supporting its use as an immunogen for raising polyclonal or monoclonal antibodies against DENV-2, mapping epitope recognition, and serving as a coating antigen in ELISA plates used to evaluate flavivirus immune responses. Supplied in a 100 µg vial format, the antigen accommodates multiple immunization campaigns or the establishment of a stable reference standard in serological assays. Recommended handling includes reconstituting in an appropriate buffer, aliquoting into single-use vials to limit freeze-thaw cycles, and storing frozen for long-term stability while keeping reconstituted material refrigerated for routine bench use. Intended for research use only, this DENV-2 envelope antigen supports in vitro investigations into dengue pathogenesis, vaccine candidate evaluation, and the development of serotype-specific diagnostic tools that distinguish DENV-2 from other dengue serotypes.