General Ovalbumin (OVA) ELISA Kit

Measuring ovalbumin, the 45 kDa glycoprotein that comprises roughly half of chicken egg white protein, the General OVA ELISA Kit from Assay Genie supports quantitative work in allergy, asthma, and vaccine-response research. OVA serves as a model antigen across immunology laboratories, and tracking its concentration in serum, tissue homogenates, cell lysates, and cell culture supernatants reveals how the antigen is taken up, processed, or recognised during an immune response.

Each 96-assay pack contains the reagents required to build a standard curve and run unknown samples on a standard microplate reader. The competitive immunoassay format is well matched to detecting free, unmodified antigen, which is helpful in uptake and biodistribution studies where labelled OVA is administered and residual protein must be quantified in biological matrices. Universal reactivity allows the same protocol to be applied across murine sensitisation models, poultry research, and food allergen testing workflows.

For research use only. Samples should be handled according to standard laboratory practice; refrigerated storage of prepared reagents and aliquoted samples helps preserve ovalbumin integrity across freeze-thaw cycles. The kit complements downstream methods such as Western blot, immunohistochemistry, and flow cytometry when antigen-specific responses need to be cross-validated in cell culture or in vivo systems.